51=-3(m+7)+m

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Solution for 51=-3(m+7)+m equation:


Simplifying
51 = -3(m + 7) + m

Reorder the terms:
51 = -3(7 + m) + m
51 = (7 * -3 + m * -3) + m
51 = (-21 + -3m) + m

Combine like terms: -3m + m = -2m
51 = -21 + -2m

Solving
51 = -21 + -2m

Solving for variable 'm'.

Move all terms containing m to the left, all other terms to the right.

Add '2m' to each side of the equation.
51 + 2m = -21 + -2m + 2m

Combine like terms: -2m + 2m = 0
51 + 2m = -21 + 0
51 + 2m = -21

Add '-51' to each side of the equation.
51 + -51 + 2m = -21 + -51

Combine like terms: 51 + -51 = 0
0 + 2m = -21 + -51
2m = -21 + -51

Combine like terms: -21 + -51 = -72
2m = -72

Divide each side by '2'.
m = -36

Simplifying
m = -36

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