8m-13=-55+m

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Solution for 8m-13=-55+m equation:


Simplifying
8m + -13 = -55 + m

Reorder the terms:
-13 + 8m = -55 + m

Solving
-13 + 8m = -55 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-13 + 8m + -1m = -55 + m + -1m

Combine like terms: 8m + -1m = 7m
-13 + 7m = -55 + m + -1m

Combine like terms: m + -1m = 0
-13 + 7m = -55 + 0
-13 + 7m = -55

Add '13' to each side of the equation.
-13 + 13 + 7m = -55 + 13

Combine like terms: -13 + 13 = 0
0 + 7m = -55 + 13
7m = -55 + 13

Combine like terms: -55 + 13 = -42
7m = -42

Divide each side by '7'.
m = -6

Simplifying
m = -6

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