1-7m+3m=49

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Solution for 1-7m+3m=49 equation: 


m in (-oo:+oo)

3*m-(7*m)+1 = 49 // - 49

3*m-(7*m)-49+1 = 0

3*m-7*m-49+1 = 0

-4*m-48 = 0 // + 48

-4*m = 48 // : -4

m = 48/(-4)

m = -12

m = -12

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