7=-3(4+m)-2m

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Solution for 7=-3(4+m)-2m equation:


Simplifying
7 = -3(4 + m) + -2m
7 = (4 * -3 + m * -3) + -2m
7 = (-12 + -3m) + -2m

Combine like terms: -3m + -2m = -5m
7 = -12 + -5m

Solving
7 = -12 + -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.
7 + 5m = -12 + -5m + 5m

Combine like terms: -5m + 5m = 0
7 + 5m = -12 + 0
7 + 5m = -12

Add '-7' to each side of the equation.
7 + -7 + 5m = -12 + -7

Combine like terms: 7 + -7 = 0
0 + 5m = -12 + -7
5m = -12 + -7

Combine like terms: -12 + -7 = -19
5m = -19

Divide each side by '5'.
m = -3.8

Simplifying
m = -3.8

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