Solve: x + 7 = 15, Solve: x - 9 = 4, Solve: 3x = 18, Solve: x / 5 = 6, Solve: 2x + 3 = 11, Solve: 4x - 7 = 21, Solve: 3(x + 2) = 15, Solve: 5x + 8 = 2x + 20, Explain the steps you use to solve a one-step equation., Explain the difference between one-step and two-step equations.

Solving Equations

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