3-(2m-4)=8m+3

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Solution for 3-(2m-4)=8m+3 equation:


Simplifying
3 + -1(2m + -4) = 8m + 3

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

Combine like terms: 3 + 4 = 7
7 + -2m = 8m + 3

Reorder the terms:
7 + -2m = 3 + 8m

Solving
7 + -2m = 3 + 8m

Solving for variable 'm'.

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

Add '-8m' to each side of the equation.
7 + -2m + -8m = 3 + 8m + -8m

Combine like terms: -2m + -8m = -10m
7 + -10m = 3 + 8m + -8m

Combine like terms: 8m + -8m = 0
7 + -10m = 3 + 0
7 + -10m = 3

Add '-7' to each side of the equation.
7 + -7 + -10m = 3 + -7

Combine like terms: 7 + -7 = 0
0 + -10m = 3 + -7
-10m = 3 + -7

Combine like terms: 3 + -7 = -4
-10m = -4

Divide each side by '-10'.
m = 0.4

Simplifying
m = 0.4

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