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OpenStudy (anonymous):
7 + x = 1/2 times (4x - 2) ((show work))
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OpenStudy (shinalcantara):
cross multiplying 2 you'll have (7 + x) (2) = (4x - 2) distribute 2 7(2) + x(2) = 4x -2 14 + 2x = 4x - 2 transposing the values you'll have 2x - 4x = -2 - 14 -2x = -16 x = 8
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