5m+7=4m+20

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Solution for 5m+7=4m+20 equation:


Simplifying
5m + 7 = 4m + 20

Reorder the terms:
7 + 5m = 4m + 20

Reorder the terms:
7 + 5m = 20 + 4m

Solving
7 + 5m = 20 + 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 = 20 + 4m + -4m

Combine like terms: 5m + -4m = 1m
7 + 1m = 20 + 4m + -4m

Combine like terms: 4m + -4m = 0
7 + 1m = 20 + 0
7 + 1m = 20

Add '-7' to each side of the equation.
7 + -7 + 1m = 20 + -7

Combine like terms: 7 + -7 = 0
0 + 1m = 20 + -7
1m = 20 + -7

Combine like terms: 20 + -7 = 13
1m = 13

Divide each side by '1'.
m = 13

Simplifying
m = 13

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