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Home > A2C > Chapter 7 > Lesson 7.1.2 > Problem 7-25

7-25.
  1. Solve each equation below for x. Homework Help ✎

    1. 2x + x = b

    2. 2ax + 3ax = b

    3. x + ax = b

Combine like terms.

Combine like terms. Then divide both sides by 5a to solve for x.

Factor out an x on the left side. Solve for x by dividing.