-4(m+12)=31

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Solution for -4(m+12)=31 equation:


Simplifying
-4(m + 12) = 31

Reorder the terms:
-4(12 + m) = 31
(12 * -4 + m * -4) = 31
(-48 + -4m) = 31

Solving
-48 + -4m = 31

Solving for variable 'm'.

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

Add '48' to each side of the equation.
-48 + 48 + -4m = 31 + 48

Combine like terms: -48 + 48 = 0
0 + -4m = 31 + 48
-4m = 31 + 48

Combine like terms: 31 + 48 = 79
-4m = 79

Divide each side by '-4'.
m = -19.75

Simplifying
m = -19.75

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