-2(m+3)-4m-2(1-m)+7=0

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Solution for -2(m+3)-4m-2(1-m)+7=0 equation:


Simplifying
-2(m + 3) + -4m + -2(1 + -1m) + 7 = 0

Reorder the terms:
-2(3 + m) + -4m + -2(1 + -1m) + 7 = 0
(3 * -2 + m * -2) + -4m + -2(1 + -1m) + 7 = 0
(-6 + -2m) + -4m + -2(1 + -1m) + 7 = 0
-6 + -2m + -4m + (1 * -2 + -1m * -2) + 7 = 0
-6 + -2m + -4m + (-2 + 2m) + 7 = 0

Reorder the terms:
-6 + -2 + 7 + -2m + -4m + 2m = 0

Combine like terms: -6 + -2 = -8
-8 + 7 + -2m + -4m + 2m = 0

Combine like terms: -8 + 7 = -1
-1 + -2m + -4m + 2m = 0

Combine like terms: -2m + -4m = -6m
-1 + -6m + 2m = 0

Combine like terms: -6m + 2m = -4m
-1 + -4m = 0

Solving
-1 + -4m = 0

Solving for variable 'm'.

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

Add '1' to each side of the equation.
-1 + 1 + -4m = 0 + 1

Combine like terms: -1 + 1 = 0
0 + -4m = 0 + 1
-4m = 0 + 1

Combine like terms: 0 + 1 = 1
-4m = 1

Divide each side by '-4'.
m = -0.25

Simplifying
m = -0.25

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