13n+2-12n-9=-5

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Solution for 13n+2-12n-9=-5 equation:


Simplifying
13n + 2 + -12n + -9 = -5

Reorder the terms:
2 + -9 + 13n + -12n = -5

Combine like terms: 2 + -9 = -7
-7 + 13n + -12n = -5

Combine like terms: 13n + -12n = 1n
-7 + 1n = -5

Solving
-7 + 1n = -5

Solving for variable 'n'.

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

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

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

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

Divide each side by '1'.
n = 2

Simplifying
n = 2

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