3m+4-7m=-40

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Solution for 3m+4-7m=-40 equation: 


m in (-oo:+oo)

3*m-(7*m)+4 = -40 // + 40

3*m-(7*m)+4+40 = 0

3*m-7*m+4+40 = 0

44-4*m = 0 // - 44

-4*m = -44 // : -4

m = -44/(-4)

m = 11

m = 11

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