### Home > CCA > Chapter 5 > Lesson 5.1.2 > Problem5-23

5-23.

Solve each equation for the indicated variable. Homework Help ✎

1. $t = a n + b ( \text { for } b )$

• Subtract 'an' from both sides.

1. $\frac { y } { 3 } - a = b ( \text { for } y )$

• Add 'a' to both sides.

• Multiply both sides by 3.

1. $m = \frac { y } { x } ( \text { for } y )$

• See Step 2 of part (b).

1. $m = \frac { y } { x } ( \text { for } x )$

Look at the answer you got for part (c).