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McGraw Hill Glencoe Algebra 1, 2012

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McGraw Hill Glencoe Algebra 1, 2012 View details

1. Solving Inequalities by Addition and Subtraction

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Exercise 80 Page 290

Use the Properties of Equality to isolate the variable.

$w = - 10$

Practice makes perfect

To solve the equation, we have to isolate

w

on one side. Using the Multiplication Property of Equality, we will multiply both sides of the equation by

5 .

This will eliminate the denominator of the fraction and isolate

2 w .

Subchapter links

Check Your Understanding p.288

H.O.T. Problems p.289

Standardized Test Practice p.290

Spiral Review p.290

Skills Review p.290