-82=-5m-4(m+7)

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Solution for -82=-5m-4(m+7) equation:


Simplifying
-82 = -5m + -4(m + 7)

Reorder the terms:
-82 = -5m + -4(7 + m)
-82 = -5m + (7 * -4 + m * -4)
-82 = -5m + (-28 + -4m)

Reorder the terms:
-82 = -28 + -5m + -4m

Combine like terms: -5m + -4m = -9m
-82 = -28 + -9m

Solving
-82 = -28 + -9m

Solving for variable 'm'.

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

Add '9m' to each side of the equation.
-82 + 9m = -28 + -9m + 9m

Combine like terms: -9m + 9m = 0
-82 + 9m = -28 + 0
-82 + 9m = -28

Add '82' to each side of the equation.
-82 + 82 + 9m = -28 + 82

Combine like terms: -82 + 82 = 0
0 + 9m = -28 + 82
9m = -28 + 82

Combine like terms: -28 + 82 = 54
9m = 54

Divide each side by '9'.
m = 6

Simplifying
m = 6

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