What are the steps to solve 2.5x-10=12.4

ANSWERS

2015-10-29 21:04:00

2.5x -10 = 12.4 Add 10 to both sides in order to have all common terms on one side. 2.5x (-10+10) = 10 +12.4 --> 2.5x = 10 +12.4 2.5x = 22.4 Divide each term by 2.5 and simplify. x = 8.96

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