7+6x+3x=43

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Solution for 7+6x+3x=43 equation: 


x in (-oo:+oo)

6*x+3*x+7 = 43 // - 43

6*x+3*x-43+7 = 0

9*x-36 = 0 // + 36

9*x = 36 // : 9

x = 36/9

x = 4

x = 4

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