9n-13-8n-2=4

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Solution for 9n-13-8n-2=4 equation:


Simplifying
9n + -13 + -8n + -2 = 4

Reorder the terms:
-13 + -2 + 9n + -8n = 4

Combine like terms: -13 + -2 = -15
-15 + 9n + -8n = 4

Combine like terms: 9n + -8n = 1n
-15 + 1n = 4

Solving
-15 + 1n = 4

Solving for variable 'n'.

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

Add '15' to each side of the equation.
-15 + 15 + 1n = 4 + 15

Combine like terms: -15 + 15 = 0
0 + 1n = 4 + 15
1n = 4 + 15

Combine like terms: 4 + 15 = 19
1n = 19

Divide each side by '1'.
n = 19

Simplifying
n = 19

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