-5(8-4m)+5=30+7m

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Solution for -5(8-4m)+5=30+7m equation:


Simplifying
-5(8 + -4m) + 5 = 30 + 7m
(8 * -5 + -4m * -5) + 5 = 30 + 7m
(-40 + 20m) + 5 = 30 + 7m

Reorder the terms:
-40 + 5 + 20m = 30 + 7m

Combine like terms: -40 + 5 = -35
-35 + 20m = 30 + 7m

Solving
-35 + 20m = 30 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
-35 + 20m + -7m = 30 + 7m + -7m

Combine like terms: 20m + -7m = 13m
-35 + 13m = 30 + 7m + -7m

Combine like terms: 7m + -7m = 0
-35 + 13m = 30 + 0
-35 + 13m = 30

Add '35' to each side of the equation.
-35 + 35 + 13m = 30 + 35

Combine like terms: -35 + 35 = 0
0 + 13m = 30 + 35
13m = 30 + 35

Combine like terms: 30 + 35 = 65
13m = 65

Divide each side by '13'.
m = 5

Simplifying
m = 5

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