28-2m=-7+5(8m+7)

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Solution for 28-2m=-7+5(8m+7) equation:


Simplifying
28 + -2m = -7 + 5(8m + 7)

Reorder the terms:
28 + -2m = -7 + 5(7 + 8m)
28 + -2m = -7 + (7 * 5 + 8m * 5)
28 + -2m = -7 + (35 + 40m)

Combine like terms: -7 + 35 = 28
28 + -2m = 28 + 40m

Add '-28' to each side of the equation.
28 + -28 + -2m = 28 + -28 + 40m

Combine like terms: 28 + -28 = 0
0 + -2m = 28 + -28 + 40m
-2m = 28 + -28 + 40m

Combine like terms: 28 + -28 = 0
-2m = 0 + 40m
-2m = 40m

Solving
-2m = 40m

Solving for variable 'm'.

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

Add '-40m' to each side of the equation.
-2m + -40m = 40m + -40m

Combine like terms: -2m + -40m = -42m
-42m = 40m + -40m

Combine like terms: 40m + -40m = 0
-42m = 0

Divide each side by '-42'.
m = 0

Simplifying
m = 0

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