1-7a=6a-142

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Solution for 1-7a=6a-142 equation: 


a in (-oo:+oo)

1-(7*a) = 6*a-142 // - 6*a-142

1-(7*a)-(6*a)+142 = 0

1-7*a-6*a+142 = 0

143-13*a = 0 // - 143

-13*a = -143 // : -13

a = -143/(-13)

a = 11

a = 11

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