To Start: 10 Points.

Slides:

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Example 2 4 m 8 m 5m 12 m x y.

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Presentation transcript:

To Start: 10 Points

Chapter 7: Solving Equations and Inequalities Section 7.3: Solving Multi-step Equations with Fractions and Decimals

Solving multi-step equations!!! Remember: When the coefficient of a variable in an equation is a fraction, you multiply by the reciprocal.

Solving multi-step equations!!! Solve: Multiply each side by the reciprocal

Solving multi-step equations!!! Solve: Add 6 to each side Multiply each side by the reciprocal

Solving multi-step equations-You try!!! Solve: Subtract 14 from each side Multiply each side by the reciprocal

Solving multi-step equations-You try!!! Solve: Distribute! Add 4 to each side Multiply each side by the reciprocal

Hint!!! When you have to distribute a fraction, instead, multiply both sides by the reciprocal. Example:

You try!!! Solve: Multiply both sides by the reciprocal Subtract 6 from each side

You try Again!!! Solve: Distributive property Subtract .8 from each side Divide each side by .4

Homework!!!!! Page 348: 1-8, 11-24