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

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


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

Reorder the terms:
-2(4 + 3m) = 20 + -5
(4 * -2 + 3m * -2) = 20 + -5
(-8 + -6m) = 20 + -5

Combine like terms: 20 + -5 = 15
-8 + -6m = 15

Solving
-8 + -6m = 15

Solving for variable 'm'.

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

Add '8' to each side of the equation.
-8 + 8 + -6m = 15 + 8

Combine like terms: -8 + 8 = 0
0 + -6m = 15 + 8
-6m = 15 + 8

Combine like terms: 15 + 8 = 23
-6m = 23

Divide each side by '-6'.
m = -3.833333333

Simplifying
m = -3.833333333

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