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Best Answer

5x + 7 + 4x = 79

9x + 7 = 79 (Gather the x's)

9x = 72 (Take away 7 from each side)

x = 8 (Divide each side by 9 to get the answer)

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14y ago
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Q: What is the answer to 5x plus 7 plus 4x equals 79?
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