-79=-4(8m-2)-5(4+7m)

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Solution for -79=-4(8m-2)-5(4+7m) equation:


Simplifying
-79 = -4(8m + -2) + -5(4 + 7m)

Reorder the terms:
-79 = -4(-2 + 8m) + -5(4 + 7m)
-79 = (-2 * -4 + 8m * -4) + -5(4 + 7m)
-79 = (8 + -32m) + -5(4 + 7m)
-79 = 8 + -32m + (4 * -5 + 7m * -5)
-79 = 8 + -32m + (-20 + -35m)

Reorder the terms:
-79 = 8 + -20 + -32m + -35m

Combine like terms: 8 + -20 = -12
-79 = -12 + -32m + -35m

Combine like terms: -32m + -35m = -67m
-79 = -12 + -67m

Solving
-79 = -12 + -67m

Solving for variable 'm'.

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

Add '67m' to each side of the equation.
-79 + 67m = -12 + -67m + 67m

Combine like terms: -67m + 67m = 0
-79 + 67m = -12 + 0
-79 + 67m = -12

Add '79' to each side of the equation.
-79 + 79 + 67m = -12 + 79

Combine like terms: -79 + 79 = 0
0 + 67m = -12 + 79
67m = -12 + 79

Combine like terms: -12 + 79 = 67
67m = 67

Divide each side by '67'.
m = 1

Simplifying
m = 1

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