8-7m-6m=47

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Solution for 8-7m-6m=47 equation: 


m in (-oo:+oo)

8-(7*m)-(6*m) = 47 // - 47

8-(7*m)-(6*m)-47 = 0

8-7*m-6*m-47 = 0

-13*m-39 = 0 // + 39

-13*m = 39 // : -13

m = 39/(-13)

m = -3

m = -3

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