9m-m+3=-2(m-1)

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Solution for 9m-m+3=-2(m-1) equation:


Simplifying
9m + -1m + 3 = -2(m + -1)

Reorder the terms:
3 + 9m + -1m = -2(m + -1)

Combine like terms: 9m + -1m = 8m
3 + 8m = -2(m + -1)

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

Solving
3 + 8m = 2 + -2m

Solving for variable 'm'.

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

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

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

Combine like terms: -2m + 2m = 0
3 + 10m = 2 + 0
3 + 10m = 2

Add '-3' to each side of the equation.
3 + -3 + 10m = 2 + -3

Combine like terms: 3 + -3 = 0
0 + 10m = 2 + -3
10m = 2 + -3

Combine like terms: 2 + -3 = -1
10m = -1

Divide each side by '10'.
m = -0.1

Simplifying
m = -0.1

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