2(10+7x)=90

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Solution for 2(10+7x)=90 equation: 


x in (-oo:+oo)

2*(7*x+10) = 90 // - 90

2*(7*x+10)-90 = 0

2*(7*x+10)-90 = 0

14*x-70 = 0

14*x-70 = 0

14*x-70 = 0 // + 70

14*x = 70 // : 14

x = 70/14

x = 5

x = 5

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