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2(5x - 20) - (15 + 8x) = 7

What value of x satisfies the equation above?

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2(5x - 20) - (15 + 8x) = 7

10x - 40 - 15 - 8x = 7

2x - 55 = 7

2x = 7 + 55

2x = 62

x = 62/2

x = 31

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