9m-4(2m-2)=13

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Solution for 9m-4(2m-2)=13 equation:


Simplifying
9m + -4(2m + -2) = 13

Reorder the terms:
9m + -4(-2 + 2m) = 13
9m + (-2 * -4 + 2m * -4) = 13
9m + (8 + -8m) = 13

Reorder the terms:
8 + 9m + -8m = 13

Combine like terms: 9m + -8m = 1m
8 + 1m = 13

Solving
8 + 1m = 13

Solving for variable 'm'.

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

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

Combine like terms: 8 + -8 = 0
0 + 1m = 13 + -8
1m = 13 + -8

Combine like terms: 13 + -8 = 5
1m = 5

Divide each side by '1'.
m = 5

Simplifying
m = 5

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