8(2m+5)=2m-4

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Solution for 8(2m+5)=2m-4 equation:


Simplifying
8(2m + 5) = 2m + -4

Reorder the terms:
8(5 + 2m) = 2m + -4
(5 * 8 + 2m * 8) = 2m + -4
(40 + 16m) = 2m + -4

Reorder the terms:
40 + 16m = -4 + 2m

Solving
40 + 16m = -4 + 2m

Solving for variable 'm'.

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

Add '-2m' to each side of the equation.
40 + 16m + -2m = -4 + 2m + -2m

Combine like terms: 16m + -2m = 14m
40 + 14m = -4 + 2m + -2m

Combine like terms: 2m + -2m = 0
40 + 14m = -4 + 0
40 + 14m = -4

Add '-40' to each side of the equation.
40 + -40 + 14m = -4 + -40

Combine like terms: 40 + -40 = 0
0 + 14m = -4 + -40
14m = -4 + -40

Combine like terms: -4 + -40 = -44
14m = -44

Divide each side by '14'.
m = -3.142857143

Simplifying
m = -3.142857143

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