### Home > AC > Chapter 5 > Lesson 5.2.2 > Problem 5-77

5-77.

Solve each equation below for the indicated variable, if possible. Show all steps.

Solve for

Solve by isolating the variable on one side of the equation by subtracting

from both sides.

Solve for

Solve by isolating

on one side of the equation, and then simplify as much as possible.

Subtractfrom both sides.

Solve for

Use the same strategy shown in parts (a) and (b) to solve parts (c) and (d).