5(-2-6a)=-100

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Solution for 5(-2-6a)=-100 equation: 


a in (-oo:+oo)

5*(-(6*a)-2) = -100 // + 100

5*(-(6*a)-2)+100 = 0

5*(-6*a-2)+100 = 0

5*(-6*a-2)+100 = 0

90-30*a = 0

90-30*a = 0

90-30*a = 0 // - 90

-30*a = -90 // : -30

a = -90/(-30)

a = 3

a = 3

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