4(2m+7)=5m-2

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Solution for 4(2m+7)=5m-2 equation:


Simplifying
4(2m + 7) = 5m + -2

Reorder the terms:
4(7 + 2m) = 5m + -2
(7 * 4 + 2m * 4) = 5m + -2
(28 + 8m) = 5m + -2

Reorder the terms:
28 + 8m = -2 + 5m

Solving
28 + 8m = -2 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
28 + 8m + -5m = -2 + 5m + -5m

Combine like terms: 8m + -5m = 3m
28 + 3m = -2 + 5m + -5m

Combine like terms: 5m + -5m = 0
28 + 3m = -2 + 0
28 + 3m = -2

Add '-28' to each side of the equation.
28 + -28 + 3m = -2 + -28

Combine like terms: 28 + -28 = 0
0 + 3m = -2 + -28
3m = -2 + -28

Combine like terms: -2 + -28 = -30
3m = -30

Divide each side by '3'.
m = -10

Simplifying
m = -10

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