4(2m+3)-15=-19

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Solution for 4(2m+3)-15=-19 equation:


Simplifying
4(2m + 3) + -15 = -19

Reorder the terms:
4(3 + 2m) + -15 = -19
(3 * 4 + 2m * 4) + -15 = -19
(12 + 8m) + -15 = -19

Reorder the terms:
12 + -15 + 8m = -19

Combine like terms: 12 + -15 = -3
-3 + 8m = -19

Solving
-3 + 8m = -19

Solving for variable 'm'.

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

Add '3' to each side of the equation.
-3 + 3 + 8m = -19 + 3

Combine like terms: -3 + 3 = 0
0 + 8m = -19 + 3
8m = -19 + 3

Combine like terms: -19 + 3 = -16
8m = -16

Divide each side by '8'.
m = -2

Simplifying
m = -2

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