12n-13-11n+8=4

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Solution for 12n-13-11n+8=4 equation:


Simplifying
12n + -13 + -11n + 8 = 4

Reorder the terms:
-13 + 8 + 12n + -11n = 4

Combine like terms: -13 + 8 = -5
-5 + 12n + -11n = 4

Combine like terms: 12n + -11n = 1n
-5 + 1n = 4

Solving
-5 + 1n = 4

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 1n = 4 + 5

Combine like terms: -5 + 5 = 0
0 + 1n = 4 + 5
1n = 4 + 5

Combine like terms: 4 + 5 = 9
1n = 9

Divide each side by '1'.
n = 9

Simplifying
n = 9

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