3=8+2(2m-1)

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Solution for 3=8+2(2m-1) equation:


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

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

Combine like terms: 8 + -2 = 6
3 = 6 + 4m

Solving
3 = 6 + 4m

Solving for variable 'm'.

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

Add '-4m' to each side of the equation.
3 + -4m = 6 + 4m + -4m

Combine like terms: 4m + -4m = 0
3 + -4m = 6 + 0
3 + -4m = 6

Add '-3' to each side of the equation.
3 + -3 + -4m = 6 + -3

Combine like terms: 3 + -3 = 0
0 + -4m = 6 + -3
-4m = 6 + -3

Combine like terms: 6 + -3 = 3
-4m = 3

Divide each side by '-4'.
m = -0.75

Simplifying
m = -0.75

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