8n-2+4n=66-5n

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Solution for 8n-2+4n=66-5n equation:


Simplifying
8n + -2 + 4n = 66 + -5n

Reorder the terms:
-2 + 8n + 4n = 66 + -5n

Combine like terms: 8n + 4n = 12n
-2 + 12n = 66 + -5n

Solving
-2 + 12n = 66 + -5n

Solving for variable 'n'.

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

Add '5n' to each side of the equation.
-2 + 12n + 5n = 66 + -5n + 5n

Combine like terms: 12n + 5n = 17n
-2 + 17n = 66 + -5n + 5n

Combine like terms: -5n + 5n = 0
-2 + 17n = 66 + 0
-2 + 17n = 66

Add '2' to each side of the equation.
-2 + 2 + 17n = 66 + 2

Combine like terms: -2 + 2 = 0
0 + 17n = 66 + 2
17n = 66 + 2

Combine like terms: 66 + 2 = 68
17n = 68

Divide each side by '17'.
n = 4

Simplifying
n = 4

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