6m+20=7m+7

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Solution for 6m+20=7m+7 equation:


Simplifying
6m + 20 = 7m + 7

Reorder the terms:
20 + 6m = 7m + 7

Reorder the terms:
20 + 6m = 7 + 7m

Solving
20 + 6m = 7 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
20 + 6m + -7m = 7 + 7m + -7m

Combine like terms: 6m + -7m = -1m
20 + -1m = 7 + 7m + -7m

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

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

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

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

Divide each side by '-1'.
m = 13

Simplifying
m = 13

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