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Home > CC4 > Chapter 3 > Lesson 3.1.5 > Problem 3-57

3-57.

While solving for x, Nathan noticed that x is divided by . Homework Help ✎

  1. What can he do to both sides of the equation to get x alone?

    Undo the division by multiplying by 6.

  2. Solve for x. Then check your solution in the original equation.

  • x = 15

CHECK

If x = 15:

  1. Use the same process to solve this equation for x: .

  • x = 4