34=2n+7+5n-3+-n

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Solution for 34=2n+7+5n-3+-n equation:


Simplifying
34 = 2n + 7 + 5n + -3 + -1n

Reorder the terms:
34 = 7 + -3 + 2n + 5n + -1n

Combine like terms: 7 + -3 = 4
34 = 4 + 2n + 5n + -1n

Combine like terms: 2n + 5n = 7n
34 = 4 + 7n + -1n

Combine like terms: 7n + -1n = 6n
34 = 4 + 6n

Solving
34 = 4 + 6n

Solving for variable 'n'.

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

Add '-6n' to each side of the equation.
34 + -6n = 4 + 6n + -6n

Combine like terms: 6n + -6n = 0
34 + -6n = 4 + 0
34 + -6n = 4

Add '-34' to each side of the equation.
34 + -34 + -6n = 4 + -34

Combine like terms: 34 + -34 = 0
0 + -6n = 4 + -34
-6n = 4 + -34

Combine like terms: 4 + -34 = -30
-6n = -30

Divide each side by '-6'.
n = 5

Simplifying
n = 5

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