3n-7+2n-8n=11

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Solution for 3n-7+2n-8n=11 equation: 


Simplifying
3n + -7 + 2n + -8n = 11

Reorder the terms:
-7 + 3n + 2n + -8n = 11

Combine like terms: 3n + 2n = 5n
-7 + 5n + -8n = 11

Combine like terms: 5n + -8n = -3n
-7 + -3n = 11

Solving
-7 + -3n = 11

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 + -3n = 11 + 7

Combine like terms: -7 + 7 = 0
0 + -3n = 11 + 7
-3n = 11 + 7

Combine like terms: 11 + 7 = 18
-3n = 18

Divide each side by '-3'.
n = -6

Simplifying
n = -6

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