7m+1=-7+9m

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


Simplifying
7m + 1 = -7 + 9m

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

Solving
1 + 7m = -7 + 9m

Solving for variable 'm'.

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

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

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

Combine like terms: 9m + -9m = 0
1 + -2m = -7 + 0
1 + -2m = -7

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

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

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

Divide each side by '-2'.
m = 4

Simplifying
m = 4

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