3 (x –4) + 2 ( 4 x + 7 ) = 2 x + 29
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Step-by-step explanation:
3x - 12 + 8x + 14 = 2x + 29
11x + 2 = 2x + 29
11x - 2x + 2 = 29
11x - 2x = 29 - 2
9x = 27
x = 27/9 = 3
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