12+6n-33=n+7-2n

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Solution for 12+6n-33=n+7-2n equation:


Simplifying
12 + 6n + -33 = n + 7 + -2n

Reorder the terms:
12 + -33 + 6n = n + 7 + -2n

Combine like terms: 12 + -33 = -21
-21 + 6n = n + 7 + -2n

Reorder the terms:
-21 + 6n = 7 + n + -2n

Combine like terms: n + -2n = -1n
-21 + 6n = 7 + -1n

Solving
-21 + 6n = 7 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
-21 + 6n + n = 7 + -1n + n

Combine like terms: 6n + n = 7n
-21 + 7n = 7 + -1n + n

Combine like terms: -1n + n = 0
-21 + 7n = 7 + 0
-21 + 7n = 7

Add '21' to each side of the equation.
-21 + 21 + 7n = 7 + 21

Combine like terms: -21 + 21 = 0
0 + 7n = 7 + 21
7n = 7 + 21

Combine like terms: 7 + 21 = 28
7n = 28

Divide each side by '7'.
n = 4

Simplifying
n = 4

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