4(3m-5)=8m+20

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Solution for 4(3m-5)=8m+20 equation:


Simplifying
4(3m + -5) = 8m + 20

Reorder the terms:
4(-5 + 3m) = 8m + 20
(-5 * 4 + 3m * 4) = 8m + 20
(-20 + 12m) = 8m + 20

Reorder the terms:
-20 + 12m = 20 + 8m

Solving
-20 + 12m = 20 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
-20 + 12m + -8m = 20 + 8m + -8m

Combine like terms: 12m + -8m = 4m
-20 + 4m = 20 + 8m + -8m

Combine like terms: 8m + -8m = 0
-20 + 4m = 20 + 0
-20 + 4m = 20

Add '20' to each side of the equation.
-20 + 20 + 4m = 20 + 20

Combine like terms: -20 + 20 = 0
0 + 4m = 20 + 20
4m = 20 + 20

Combine like terms: 20 + 20 = 40
4m = 40

Divide each side by '4'.
m = 10

Simplifying
m = 10

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