7m-9=-13

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Solution for 7m-9=-13 equation: 


Simplifying
7m + -9 = -13

Reorder the terms:
-9 + 7m = -13

Solving
-9 + 7m = -13

Solving for variable 'm'.

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

Add '9' to each side of the equation.
-9 + 9 + 7m = -13 + 9

Combine like terms: -9 + 9 = 0
0 + 7m = -13 + 9
7m = -13 + 9

Combine like terms: -13 + 9 = -4
7m = -4

Divide each side by '7'.
m = -0.5714285714

Simplifying
m = -0.5714285714

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