2+8m=7m-1

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Solution for 2+8m=7m-1 equation:


Simplifying
2 + 8m = 7m + -1

Reorder the terms:
2 + 8m = -1 + 7m

Solving
2 + 8m = -1 + 7m

Solving for variable 'm'.

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

Add '-7m' to each side of the equation.
2 + 8m + -7m = -1 + 7m + -7m

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

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

Add '-2' to each side of the equation.
2 + -2 + 1m = -1 + -2

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

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

Divide each side by '1'.
m = -3

Simplifying
m = -3

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