### 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).

Solve for

: