-2=n-7

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Solution for -2=n-7 equation:


Simplifying
-2 = n + -7

Reorder the terms:
-2 = -7 + n

Solving
-2 = -7 + n

Solving for variable 'n'.

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

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

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

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

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

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

Divide each side by '-1'.
n = 5

Simplifying
n = 5

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