2n-9+7=33

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Solution for 2n-9+7=33 equation: 


Simplifying
2n + -9 + 7 = 33

Reorder the terms:
-9 + 7 + 2n = 33

Combine like terms: -9 + 7 = -2
-2 + 2n = 33

Solving
-2 + 2n = 33

Solving for variable 'n'.

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

Add '2' to each side of the equation.
-2 + 2 + 2n = 33 + 2

Combine like terms: -2 + 2 = 0
0 + 2n = 33 + 2
2n = 33 + 2

Combine like terms: 33 + 2 = 35
2n = 35

Divide each side by '2'.
n = 17.5

Simplifying
n = 17.5

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