-4(2m+3)=20-5m

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Solution for -4(2m+3)=20-5m equation:


Simplifying
-4(2m + 3) = 20 + -5m

Reorder the terms:
-4(3 + 2m) = 20 + -5m
(3 * -4 + 2m * -4) = 20 + -5m
(-12 + -8m) = 20 + -5m

Solving
-12 + -8m = 20 + -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.
-12 + -8m + 5m = 20 + -5m + 5m

Combine like terms: -8m + 5m = -3m
-12 + -3m = 20 + -5m + 5m

Combine like terms: -5m + 5m = 0
-12 + -3m = 20 + 0
-12 + -3m = 20

Add '12' to each side of the equation.
-12 + 12 + -3m = 20 + 12

Combine like terms: -12 + 12 = 0
0 + -3m = 20 + 12
-3m = 20 + 12

Combine like terms: 20 + 12 = 32
-3m = 32

Divide each side by '-3'.
m = -10.66666667

Simplifying
m = -10.66666667

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