
Jacob C. answered 05/12/21
Tutor
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Adaptive Math and Physics Tutor
2x + 3 = 15
Subtract 3 from both sides such that
2x + 3 - 3 = 15 - 3
2x + 0 = 12
2x = 12
Divide both sides by 2 such that
2x/2 = 12/2
x = 6