3n+3(1-n)=n-6

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Solution for 3n+3(1-n)=n-6 equation:


Simplifying
3n + 3(1 + -1n) = n + -6
3n + (1 * 3 + -1n * 3) = n + -6
3n + (3 + -3n) = n + -6

Reorder the terms:
3 + 3n + -3n = n + -6

Combine like terms: 3n + -3n = 0
3 + 0 = n + -6
3 = n + -6

Reorder the terms:
3 = -6 + n

Solving
3 = -6 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
3 + -1n = -6 + n + -1n

Combine like terms: n + -1n = 0
3 + -1n = -6 + 0
3 + -1n = -6

Add '-3' to each side of the equation.
3 + -3 + -1n = -6 + -3

Combine like terms: 3 + -3 = 0
0 + -1n = -6 + -3
-1n = -6 + -3

Combine like terms: -6 + -3 = -9
-1n = -9

Divide each side by '-1'.
n = 9

Simplifying
n = 9

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