-12+3x=7x-4 what is x

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Guest Feb 15, 2015

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Best Answer

-12+3x=7x-4 add 4 to both sides....subtract 3x from both sides

-8 = 4x divide both sides by 4

-2 = x

CPhill Feb 15, 2015

CPhill · Answer 1 · 2015-02-15T01:36:31

-12+3x=7x-4 add 4 to both sides....subtract 3x from both sides

-8 = 4x divide both sides by 4

-2 = x