9=-7m+1-2

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Solution for 9=-7m+1-2 equation:


Simplifying
9 = -7m + 1 + -2

Reorder the terms:
9 = 1 + -2 + -7m

Combine like terms: 1 + -2 = -1
9 = -1 + -7m

Solving
9 = -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.
9 + 7m = -1 + -7m + 7m

Combine like terms: -7m + 7m = 0
9 + 7m = -1 + 0
9 + 7m = -1

Add '-9' to each side of the equation.
9 + -9 + 7m = -1 + -9

Combine like terms: 9 + -9 = 0
0 + 7m = -1 + -9
7m = -1 + -9

Combine like terms: -1 + -9 = -10
7m = -10

Divide each side by '7'.
m = -1.428571429

Simplifying
m = -1.428571429

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