### Home > CC2MN > Chapter 7 > Lesson 7.2.6 > Problem 7-122

7-122.

Simplify and solve each equation below for . Show your work and record your final answer.

Use the Order of Operations to simplify the equation.

Start isolating the variable by subtracting

from each side of the equation.

Continue to isolate the variable by subtracting

from both sides.

Follow the method of isolating the variable as presented in part (a).

Follow the method of isolating the variable as presented in part (a).