-2m-5=-7

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Solution for -2m-5=-7 equation: 


Simplifying
-2m + -5 = -7

Reorder the terms:
-5 + -2m = -7

Solving
-5 + -2m = -7

Solving for variable 'm'.

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

Add '5' to each side of the equation.
-5 + 5 + -2m = -7 + 5

Combine like terms: -5 + 5 = 0
0 + -2m = -7 + 5
-2m = -7 + 5

Combine like terms: -7 + 5 = -2
-2m = -2

Divide each side by '-2'.
m = 1

Simplifying
m = 1

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