8-3(m+7)=-3-5m

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Solution for 8-3(m+7)=-3-5m equation:


Simplifying
8 + -3(m + 7) = -3 + -5m

Reorder the terms:
8 + -3(7 + m) = -3 + -5m
8 + (7 * -3 + m * -3) = -3 + -5m
8 + (-21 + -3m) = -3 + -5m

Combine like terms: 8 + -21 = -13
-13 + -3m = -3 + -5m

Solving
-13 + -3m = -3 + -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.
-13 + -3m + 5m = -3 + -5m + 5m

Combine like terms: -3m + 5m = 2m
-13 + 2m = -3 + -5m + 5m

Combine like terms: -5m + 5m = 0
-13 + 2m = -3 + 0
-13 + 2m = -3

Add '13' to each side of the equation.
-13 + 13 + 2m = -3 + 13

Combine like terms: -13 + 13 = 0
0 + 2m = -3 + 13
2m = -3 + 13

Combine like terms: -3 + 13 = 10
2m = 10

Divide each side by '2'.
m = 5

Simplifying
m = 5

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