-7a+10-4a=-78

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Solution for -7a+10-4a=-78 equation: 


a in (-oo:+oo)

10-7*a-(4*a) = -78 // + 78

10-7*a-(4*a)+78 = 0

10-7*a-4*a+78 = 0

88-11*a = 0 // - 88

-11*a = -88 // : -11

a = -88/(-11)

a = 8

a = 8

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