3-4(m-5)+2m=5m+7

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Solution for 3-4(m-5)+2m=5m+7 equation:


Simplifying
3 + -4(m + -5) + 2m = 5m + 7

Reorder the terms:
3 + -4(-5 + m) + 2m = 5m + 7
3 + (-5 * -4 + m * -4) + 2m = 5m + 7
3 + (20 + -4m) + 2m = 5m + 7

Combine like terms: 3 + 20 = 23
23 + -4m + 2m = 5m + 7

Combine like terms: -4m + 2m = -2m
23 + -2m = 5m + 7

Reorder the terms:
23 + -2m = 7 + 5m

Solving
23 + -2m = 7 + 5m

Solving for variable 'm'.

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

Add '-5m' to each side of the equation.
23 + -2m + -5m = 7 + 5m + -5m

Combine like terms: -2m + -5m = -7m
23 + -7m = 7 + 5m + -5m

Combine like terms: 5m + -5m = 0
23 + -7m = 7 + 0
23 + -7m = 7

Add '-23' to each side of the equation.
23 + -23 + -7m = 7 + -23

Combine like terms: 23 + -23 = 0
0 + -7m = 7 + -23
-7m = 7 + -23

Combine like terms: 7 + -23 = -16
-7m = -16

Divide each side by '-7'.
m = 2.285714286

Simplifying
m = 2.285714286

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