7-(3-m)=2m

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Solution for 7-(3-m)=2m equation:


Simplifying
7 + -1(3 + -1m) = 2m
7 + (3 * -1 + -1m * -1) = 2m
7 + (-3 + 1m) = 2m

Combine like terms: 7 + -3 = 4
4 + 1m = 2m

Solving
4 + 1m = 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.
4 + 1m + -2m = 2m + -2m

Combine like terms: 1m + -2m = -1m
4 + -1m = 2m + -2m

Combine like terms: 2m + -2m = 0
4 + -1m = 0

Add '-4' to each side of the equation.
4 + -4 + -1m = 0 + -4

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

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

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

Simplifying
m = 4

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