4(m-1)=8m

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Solution for 4(m-1)=8m equation:


Simplifying
4(m + -1) = 8m

Reorder the terms:
4(-1 + m) = 8m
(-1 * 4 + m * 4) = 8m
(-4 + 4m) = 8m

Solving
-4 + 4m = 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-4 + 4m + -8m = 8m + -8m

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

Combine like terms: 8m + -8m = 0
-4 + -4m = 0

Add '4' to each side of the equation.
-4 + 4 + -4m = 0 + 4

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

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

Divide each side by '-4'.
m = -1

Simplifying
m = -1

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