3-7m=66

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Solution for 3-7m=66 equation: 


m in (-oo:+oo)

3-(7*m) = 66 // - 66

3-(7*m)-66 = 0

3-7*m-66 = 0

-7*m-63 = 0 // + 63

-7*m = 63 // : -7

m = 63/(-7)

m = -9

m = -9

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