-5=m+(-7)

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Solution for -5=m+(-7) equation:


Simplifying
-5 = m + (-7)
-5 = m + -7

Reorder the terms:
-5 = -7 + m

Solving
-5 = -7 + m

Solving for variable 'm'.

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

Add '-1m' to each side of the equation.
-5 + -1m = -7 + m + -1m

Combine like terms: m + -1m = 0
-5 + -1m = -7 + 0
-5 + -1m = -7

Add '5' to each side of the equation.
-5 + 5 + -1m = -7 + 5

Combine like terms: -5 + 5 = 0
0 + -1m = -7 + 5
-1m = -7 + 5

Combine like terms: -7 + 5 = -2
-1m = -2

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

Simplifying
m = 2

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