Solving One-Step Equations
Solving Multi-Step Equations. Compare Equations. Equation Comments Equation 2 X + 3 = 15. X + 3 = 15-3 -3 ( Total is the same (Variable has a coefficient greater than 1 ( 2x + 3 = 15. 2x + 3 = 15-3 = -3 X = 12 ( One step. Two steps ( 2x = 12. 2x = 12. 2 . X = 6 Coefficient = the number in front of a variable. Constant = a number. ................
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