-7(4-m)=5m

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Solution for -7(4-m)=5m equation:


Simplifying
-7(4 + -1m) = 5m
(4 * -7 + -1m * -7) = 5m
(-28 + 7m) = 5m

Solving
-28 + 7m = 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
-28 + 7m + -5m = 5m + -5m

Combine like terms: 7m + -5m = 2m
-28 + 2m = 5m + -5m

Combine like terms: 5m + -5m = 0
-28 + 2m = 0

Add '28' to each side of the equation.
-28 + 28 + 2m = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 2m = 0 + 28
2m = 0 + 28

Combine like terms: 0 + 28 = 28
2m = 28

Divide each side by '2'.
m = 14

Simplifying
m = 14

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