Literacy Research Memory Skill Practice Stretch!

Slides:

Advertisements

Similar presentations

Solving Equations Learning Outcomes  Manipulate and simplify simple expressions including removal of brackets  Solve linear equations, with or without.

Advertisements

Solving Equations = 4x – 5(6x – 10) -132 = 4x – 30x = -26x = -26x 7 = x.

REVIEW for TEST Parallel and Perpendicular Solving Systems of Equations.

EXAMPLE 2 Solve a matrix equation SOLUTION Begin by finding the inverse of A = Solve the matrix equation AX = B for the 2 × 2 matrix X. 2 –7 –1.

Today, I will learn the formula for finding the area of a rectangle.

Solve for the hypotenuse and round the nearest tenth. a= 15 b= 20 c= ? a b c 50.

SOLVING LINEAR EQUATIONS. Example 1 Solve take 3 from both sides divide both sides by 2.

Solving Equations with Brackets or Fractions. Single Bracket Solve 3(x + 4) = 24 3x + 12 = 24 3x + 12 – 12 = x = 12 x = 4 Multiply brackets out.

#30-1 March 28, 2011 Solve the equation 1) 4m = 6 2) 3) Find the area of the rectangle for each of the possible values of x.

3-4 Lesson 3-4 Example 1 Use the formula A = ℓ w to solve for ℓ, length. The area of the rectangle is 72 square yards. Its width is 9 yards. What is the.

Chapter 2 Sections 5-6 Problem Solving and Formulas.

Inverse Operations Word Problems Mental Math Vocabulary.

Advanced Trig Exam Review Day Three: Matrices. Solving Systems of Equations.

Solving systems of equations with 2 variables

Equations – Success if you can do these 3x = 64x + 2 = 3x + 7 x/4 = 25x – 3 = 7 + 3x x + 3 = 173(x + 2) = 12 x – 4 = 134(x + 5) = 32 3x + 4 = 253(2x –

Lesson 5.6-Number Problems Obj: To solve # word problems.

Solving One Step Equations Notes and Practice Problems.

Making Equations (2) Algebra 5 x + 7 Area = 53cm 2 The area of a rectangle. In each of the examples below, the area of the rectangle is given. Make an.

EXAMPLE 1 Find an inverse relation Find an equation for the inverse of the relation y = 3x – 5. Write original relation. y = 3x – 5 Switch x and y. x =

6.9 Using Equations That Factor Standard 10.0, 14.0Standard 10.0, 14.0 Two Key TermsTwo Key Terms.

Transformations Day 2. Problem Solving Quiz 1.While walking through the snowy forest, Danielle counted 8 trees. If each tree has 43 branches, how many.

EXAMPLE 1 Find an inverse relation Find an equation for the inverse of the relation y = 3x – 5. Write original relation. y = 3x – 5 Switch x and y. x =

Solving Multi-Step Equations Using Inverse Operations.

2-4 Solving Equations with Variables on Both Sides.

① 5(x – 7) = 25 ② -8 – 3y + 9y = 10 ③ 8x – 6 = 5(x + 6) ④ What percent is 16 of 50? ⑤ 24 is 26% of what number?

Solving One Step Equations subtract 3 Adding or subtracting the same number from each side of an equation produces an equivalent equation. Addition.

BALANCING EQUATIONS We can think of an equation like a set of scales with two sides that balance. That means that you can change one side if you do the.

Lesson 91 Warm Up Pg. 474.

Equations with Perimeter and Area

OBJECTIVE I will solve absolute-value equations using inverse operations.

Literacy Research Memory Skills Stretch Area

Lesson 1.9: Solving Two-Step Equations

Warm Up 1/14 Balanced or not? = =

This week Algebra recap: New Algebra: Problem Solving

Dividing by a number is the inverse of multiplying by that number

Literacy Research Memory Skill Practice Stretch!

Literacy Research Memory Skill Practice Stretch!

Literacy Research Memory Skill Practice Stretch!

Literacy Research Memory Skill Practice Stretch!

EXPANDING DOUBLE BRACKETS

Objective - To identify how perimeter and area relate.

What is the quadratic formula?

SOLVING QUADRATIC EQUATIONS USING THE FORMULA

Use the substitution method to find all solutions of the system of equations {image} Choose the answer from the following: (10, 2) (2, 10) (5, - 2) ( -

Literacy Research Memory Skill Practice Stretch!

Brackets, Factors and Equations

Combine Like Terms and Distribute

Literacy Research Memory Skill Stretch Simultaneous Equations

Home Swing Problem End A swing moves a distance of 2m from one side to the other One complete swing movement takes π seconds. The swing starts at point.

Literacy Research Memory Skill Practice Stretch

USING GRAPHS TO SOLVE EQUATIONS

Literacy Research Memory Skill Practice Stretch!

Un-jumble the following keywords

Mathsercise-C Ready? Equations 1 Here we go!.

Notes Over 7.4 Finding an Inverse Relation

Literacy Research Memory Skills Stretch Factorise:

Solving Equations with Variables on Both Sides

Solving Equations with Variables on Both Sides

6.4 Solving by Factoring.

To solve more complicated equations that have variables on both sides.

one of the equations for one of its variables Example: -x + y = 1

HW L9-2 pg 341 #10-32 evens L9-2 Notes: Solving Addition

Decimals and Percentages homework

Goal: The learner will find area and perimeter.

5a + 3 = 2a a = 2a a = 2a + 9 5a – 2a = 9 3a = 9 a = 9

EXPANDING DOUBLE BRACKETS

Literacy Research Memory Skill Practice Stretch

Solving linear equations: Variable on both sides and brackets

Find the perimeter and area of each shape.

Lesson 1.9: Solving Two-Step Equations

Presentation transcript:

Literacy Research Memory Skill Practice Stretch! Solve equations by using inverse operations to transform both sides of the equation in the same way. x and ÷ + and - Name at least five careers where you would need to use equations (excluding teaching!) Solve, equation, bracket, inverse Skill Practice 1) Solve the 2-step equations Stretch! 3x + 9 = 30 2p – 4 = 26 22 – 3a = 10 3b = 12 2 + y = 3 32 = 10 The sides of a rectangle are 4cm and 2x + 3 cm in length. The area is 32cm2. Find the value of x. 2 9 d - 2 2x + 3 2) Solve equations involving brackets 4 3(m + 2) = 15 8(n – 1) = 52