5+7x+5x=149

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Solution for 5+7x+5x=149 equation: 


x in (-oo:+oo)

7*x+5*x+5 = 149 // - 149

7*x+5*x-149+5 = 0

12*x-144 = 0 // + 144

12*x = 144 // : 12

x = 144/12

x = 12

x = 12

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