-2n+n-12=4n-7

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Solution for -2n+n-12=4n-7 equation:


Simplifying
-2n + n + -12 = 4n + -7

Reorder the terms:
-12 + -2n + n = 4n + -7

Combine like terms: -2n + n = -1n
-12 + -1n = 4n + -7

Reorder the terms:
-12 + -1n = -7 + 4n

Solving
-12 + -1n = -7 + 4n

Solving for variable 'n'.

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

Add '-4n' to each side of the equation.
-12 + -1n + -4n = -7 + 4n + -4n

Combine like terms: -1n + -4n = -5n
-12 + -5n = -7 + 4n + -4n

Combine like terms: 4n + -4n = 0
-12 + -5n = -7 + 0
-12 + -5n = -7

Add '12' to each side of the equation.
-12 + 12 + -5n = -7 + 12

Combine like terms: -12 + 12 = 0
0 + -5n = -7 + 12
-5n = -7 + 12

Combine like terms: -7 + 12 = 5
-5n = 5

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

Simplifying
n = -1

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