13=1-8m+4m

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Solution for 13=1-8m+4m equation:


Simplifying
13 = 1 + -8m + 4m

Combine like terms: -8m + 4m = -4m
13 = 1 + -4m

Solving
13 = 1 + -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.
13 + 4m = 1 + -4m + 4m

Combine like terms: -4m + 4m = 0
13 + 4m = 1 + 0
13 + 4m = 1

Add '-13' to each side of the equation.
13 + -13 + 4m = 1 + -13

Combine like terms: 13 + -13 = 0
0 + 4m = 1 + -13
4m = 1 + -13

Combine like terms: 1 + -13 = -12
4m = -12

Divide each side by '4'.
m = -3

Simplifying
m = -3

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