3m-7=-11-m

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Solution for 3m-7=-11-m equation:


Simplifying
3m + -7 = -11 + -1m

Reorder the terms:
-7 + 3m = -11 + -1m

Solving
-7 + 3m = -11 + -1m

Solving for variable 'm'.

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

Add 'm' to each side of the equation.
-7 + 3m + m = -11 + -1m + m

Combine like terms: 3m + m = 4m
-7 + 4m = -11 + -1m + m

Combine like terms: -1m + m = 0
-7 + 4m = -11 + 0
-7 + 4m = -11

Add '7' to each side of the equation.
-7 + 7 + 4m = -11 + 7

Combine like terms: -7 + 7 = 0
0 + 4m = -11 + 7
4m = -11 + 7

Combine like terms: -11 + 7 = -4
4m = -4

Divide each side by '4'.
m = -1

Simplifying
m = -1

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