18m+7=19m-4

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Solution for 18m+7=19m-4 equation:


Simplifying
18m + 7 = 19m + -4

Reorder the terms:
7 + 18m = 19m + -4

Reorder the terms:
7 + 18m = -4 + 19m

Solving
7 + 18m = -4 + 19m

Solving for variable 'm'.

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

Add '-19m' to each side of the equation.
7 + 18m + -19m = -4 + 19m + -19m

Combine like terms: 18m + -19m = -1m
7 + -1m = -4 + 19m + -19m

Combine like terms: 19m + -19m = 0
7 + -1m = -4 + 0
7 + -1m = -4

Add '-7' to each side of the equation.
7 + -7 + -1m = -4 + -7

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

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

Divide each side by '-1'.
m = 11

Simplifying
m = 11

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