4(2m-4)-(m-3)=-88

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Solution for 4(2m-4)-(m-3)=-88 equation:


Simplifying
4(2m + -4) + -1(m + -3) = -88

Reorder the terms:
4(-4 + 2m) + -1(m + -3) = -88
(-4 * 4 + 2m * 4) + -1(m + -3) = -88
(-16 + 8m) + -1(m + -3) = -88

Reorder the terms:
-16 + 8m + -1(-3 + m) = -88
-16 + 8m + (-3 * -1 + m * -1) = -88
-16 + 8m + (3 + -1m) = -88

Reorder the terms:
-16 + 3 + 8m + -1m = -88

Combine like terms: -16 + 3 = -13
-13 + 8m + -1m = -88

Combine like terms: 8m + -1m = 7m
-13 + 7m = -88

Solving
-13 + 7m = -88

Solving for variable 'm'.

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

Add '13' to each side of the equation.
-13 + 13 + 7m = -88 + 13

Combine like terms: -13 + 13 = 0
0 + 7m = -88 + 13
7m = -88 + 13

Combine like terms: -88 + 13 = -75
7m = -75

Divide each side by '7'.
m = -10.71428571

Simplifying
m = -10.71428571

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