Distributive Property Review 2(x + 4) 2(x) + 2(4) 2x + 8.

Slides:

Advertisements

Similar presentations

Operations with Radicals Adding or subtracting radicals is very similar to adding & subtracting like terms. BACK.

Advertisements

Solving Equations with variables on both sides- YES!

Solving One Step Inequalities by Adding 2.9. Reminder: KFC Turn all subtraction into addition of its inverse.

Distributive Property

Jeopardy Solving Equations With Pictures Solving Equations With two Variables The Distributive Property Final Jeopardy Evaluating the Expression So you.

Solving Exponential Equations

Combining Like Terms Students will identify like terms and combine like terms to solve problems.

A) Find the velocity of the particle at t=8 seconds. a) Find the position of the particle at t=4 seconds. WARMUP.

Section 3.3 Solving Multi-Step Equations **More than one operation to isolate the variable**

In this lesson, you will be shown how to combine like terms along with using the distributive property.

EXAMPLE 3 Combining Like Terms a. 3x + 4x = (3 + 4)x = 7x b.

Solving Equations with variables on both sides of the Equals Chapter 3.5.

 Multi-Step Equations Unit 3.08 I can solve multi-step equations that use the distributive property.

Properties of Multiplication The properties for multiplying whole numbers are also true for multiplying fractions and whole numbers. (only 1 new property)

Review Operations with Polynomials December 9, 2010.

Lesson 7-7 Multiplying Polynomials

ACT PREP Algebra I Begin by solving the 6 equations.

Do Now: Write the question and answer.

Solve each equation. 1. 3b + 8 = –102. –12 = –3x – 9 3. – + 7 = 144. –x – 13 = 35 c4c4 –6 1 –28 –48 Math on the Mind.

Multiplying a polynomial by a monomial 8-6 objective: Students will find the product of a polynomial and a monomial. To solve equations involving polynomials.

Adding and Subtracting Radicals ***Simplifying Radicals WS Due*** BELL WORK- To turn in.

Practice 2.2 Solving Two Step Equations.

Multi-Step Equations Sol A.4. To solve multi-step equations you form a series of simpler equivalent equations. To do this use the properties of equality,

Lesson 22 Aim: How can we use the distributive property to combine terms and solve equations?

Y=3x+1 y 5x + 2 =13 Solution: (, ) Solve: Do you have an equation already solved for y or x?

EXAMPLE 2 Solving an Equation Involving Decimals 1.4x – x = 0.21 Original equation. (1.4x – x)100 = (0.21)100 Multiply each side by 100.

1. Use the distributive property: -4( x + 4) 2. Use the distributive property and simplify: 3(t – 12) + 11t 3. Solve for k 12k + 33 = 93 REMEMBER! You.

5 minutes Warm-Up Solve. 2) 1).

Solve Equations With Variables on Both Sides. Steps to Solve Equations with Variables on Both Sides  1) Do distributive property  2) Combine like terms.

Distributive Property Day 1 Distributive Property allows you to distribute a factor outside a parenthesis to the addends/subtrahends inside the parenthesis.

Solving Multi-Step Equations One Step at a Time !!!!!

Definitions of the Day (DODs) 4.2c – Solving Equations Distributing and Combining Like Terms Distributive Property Like terms.

Notes-Solving multistep equations 5(x +9) – 3(x – 8) = 35.

2.3 solving multi-step equations. Review combining like terms Term-- the individual item(s) being added or subtracted. Example: 3x + 5x Example: 5y –

Solving Multi-Step Equations INTEGRATED MATHEMATICS.

MULTIPLICATION STRATEGIES

Chapter 2 Test Review White Board Practice 1- point extra credit for every correct answer!

Solving Equations with Variables on Both Sides. Review O Suppose you want to solve -4m m = -3 What would you do as your first step? Explain.

Unit 4 Review!. 1. Write the expression Sum of 9 and z.

Combine Like Terms and Distributive Property. IN THIS LESSON, YOU WILL BE SHOWN HOW TO COMBINE LIKE TERMS ALONG WITH USING THE DISTRIBUTIVE PROPERTY.

3.5 Solving Equations with Variables on Both Sides.

Unit 2 Lesson 2.  Multi Step Equations require more than two steps to solve them!  They often require Combining Like Terms or the Distributive Property.

Write an expression which represents the perimeter of the rectangle?

Solving Multistep Equations

Guidelines: Expressions can be rewritten (distributed) to solve.

2-3 Solving Multi-Step Equations

Solve System by Linear Combination / Addition Method

Assignment Sheet – Fill in Today’s information:

Multi-Step Equations TeacherTwins©2014.

COMBINING LIKE TERMS.

Solving Multi-Step Equations

} 2x + 2(x + 2) = 36 2x + 2x + 4 = 36 4x + 4 = x =

Multi-Step Equations TeacherTwins©2014.

Solving Equations Containing Decimals

Solving Equations by Adding and Subtracting Solving Equations

Solving Equations by Combining Like Terms

Section 3.4 Solving Equations with Distribution on Both Sides

2-3 Solving Multi-Step Equations

Learn to combine like terms in an expression.

Solving Multi Step Equations

Simplify by combining like terms

Distribute and combine like terms

Solving Multi Step Equations

Rewriting Equations Equivalent Equations.

3(9z + 4) > 35z – 4 Original problem. Solve each inequality. Then graph the solution set on the number line. 3(9z + 4) > 35z – 4 Original problem.

Writing Sums AS PRODUCTS & PRODUCTS as Sums

Bell Work Solve and Check x = y – 5.6 = 34.2 x = -68

Presentation transcript:

Distributive Property Review 2(x + 4) 2(x) + 2(4) 2x + 8

-3(m – 5) -3(m) - -3(5) -3m or -3m + 15

Solve on your white board -5(10+y)

-6(5v – 5)

(m + 9) 2

-(12w – 20)

-(8 + 99x)

10(3-p)

-7(7-5m)

Distributive property AND combining like terms 10n + 3(3-n) 10n n 10n -3n = 7n 7n +9

Distributive property AND combining like terms -4(5L – 4) + 28L -20L - (-16) + 28L -20L + 28L = 8L 8L – (-16) or 8L + 16

Your turn to solve on your white boards 8x + 3(8x + 8)

-(m + 6) + 11m - 8

2(8m – 9) – 12m + 30

30y – 9(y – 1)

21x – 5(7-x) - 8

Combining like terms and solving for X M + 9 – 15 = 12 M – 6 = M = 18

5a + 3a = 56 8a = 56 8 a = 7

8m – 6m = 52 Your turn to try on your white board!

n – 9 – 5 = 24

x + 20 – 5 = 30

10k + 12k – 4k = 36