4m=2(8m+42)

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Solution for 4m=2(8m+42) equation:


Simplifying
4m = 2(8m + 42)

Reorder the terms:
4m = 2(42 + 8m)
4m = (42 * 2 + 8m * 2)
4m = (84 + 16m)

Solving
4m = 84 + 16m

Solving for variable 'm'.

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

Add '-16m' to each side of the equation.
4m + -16m = 84 + 16m + -16m

Combine like terms: 4m + -16m = -12m
-12m = 84 + 16m + -16m

Combine like terms: 16m + -16m = 0
-12m = 84 + 0
-12m = 84

Divide each side by '-12'.
m = -7

Simplifying
m = -7

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