-7m+3=3m-87

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Solution for -7m+3=3m-87 equation: 


m in (-oo:+oo)

3-7*m = 3*m-87 // - 3*m-87

3-7*m-(3*m)+87 = 0

3-7*m-3*m+87 = 0

90-10*m = 0 // - 90

-10*m = -90 // : -10

m = -90/(-10)

m = 9

m = 9

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