3n+7-7n=33-11n+30

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Solution for 3n+7-7n=33-11n+30 equation: 


Simplifying
3n + 7 + -7n = 33 + -11n + 30

Reorder the terms:
7 + 3n + -7n = 33 + -11n + 30

Combine like terms: 3n + -7n = -4n
7 + -4n = 33 + -11n + 30

Reorder the terms:
7 + -4n = 33 + 30 + -11n

Combine like terms: 33 + 30 = 63
7 + -4n = 63 + -11n

Solving
7 + -4n = 63 + -11n

Solving for variable 'n'.

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

Add '11n' to each side of the equation.
7 + -4n + 11n = 63 + -11n + 11n

Combine like terms: -4n + 11n = 7n
7 + 7n = 63 + -11n + 11n

Combine like terms: -11n + 11n = 0
7 + 7n = 63 + 0
7 + 7n = 63

Add '-7' to each side of the equation.
7 + -7 + 7n = 63 + -7

Combine like terms: 7 + -7 = 0
0 + 7n = 63 + -7
7n = 63 + -7

Combine like terms: 63 + -7 = 56
7n = 56

Divide each side by '7'.
n = 8

Simplifying
n = 8

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