### Home > CCA > Chapter 3 > Lesson 3.3.2 > Problem3-93

3-93.

Solve each equation. Be sure to find all possible answers and check your solutions. Homework Help ✎

1. $\left|x\right|=7$

• The absolute value of x is 7, which means x is 7 away from zero. Which number or numbers are 7 away from zero?

• 7 and −7

1. $\left|2x\right|=32$

• 2x is 32 units away from zero, so x is only half as far from zero.

1. $\left|x+7\right|=10$

• After adding 7 to x, it is only 10 away from zero. Find the number or numbers 10 away from zero, and subtract 7 from them.

• 3 and −17

1. $\left|x\right|=53.1$

• See the help for (a).