-5m-7=-12-4m

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Solution for -5m-7=-12-4m equation:


Simplifying
-5m + -7 = -12 + -4m

Reorder the terms:
-7 + -5m = -12 + -4m

Solving
-7 + -5m = -12 + -4m

Solving for variable 'm'.

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

Add '4m' to each side of the equation.
-7 + -5m + 4m = -12 + -4m + 4m

Combine like terms: -5m + 4m = -1m
-7 + -1m = -12 + -4m + 4m

Combine like terms: -4m + 4m = 0
-7 + -1m = -12 + 0
-7 + -1m = -12

Add '7' to each side of the equation.
-7 + 7 + -1m = -12 + 7

Combine like terms: -7 + 7 = 0
0 + -1m = -12 + 7
-1m = -12 + 7

Combine like terms: -12 + 7 = -5
-1m = -5

Divide each side by '-1'.
m = 5

Simplifying
m = 5

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