### Home > CC3 > Chapter 7 > Lesson 7.2.4 > Problem 7-74

7-74.

Solve each of the following equations.

Multiply through the equation to get rid of the fractions.

Use a common denominator of: Combine like terms and solve for

.

Multiply

by and combine like terms.

Multiplying bycould also be useful to eliminate the decimals.

Refer to (a) for help.

Find a common denominator and solve for.

Refer to (b) for help.