2-7a=-a-70

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Solution for 2-7a=-a-70 equation: 


a in (-oo:+oo)

2-(7*a) = -a-70 // + -a-70

a-(7*a)+2+70 = 0

a-7*a+2+70 = 0

72-6*a = 0 // - 72

-6*a = -72 // : -6

a = -72/(-6)

a = 12

a = 12

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