-5-7m+7=23

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Solution for -5-7m+7=23 equation:


Simplifying
-5 + -7m + 7 = 23

Reorder the terms:
-5 + 7 + -7m = 23

Combine like terms: -5 + 7 = 2
2 + -7m = 23

Solving
2 + -7m = 23

Solving for variable 'm'.

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

Add '-2' to each side of the equation.
2 + -2 + -7m = 23 + -2

Combine like terms: 2 + -2 = 0
0 + -7m = 23 + -2
-7m = 23 + -2

Combine like terms: 23 + -2 = 21
-7m = 21

Divide each side by '-7'.
m = -3

Simplifying
m = -3

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