-83=7-3(6-3n)

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Solution for -83=7-3(6-3n) equation:


Simplifying
-83 = 7 + -3(6 + -3n)
-83 = 7 + (6 * -3 + -3n * -3)
-83 = 7 + (-18 + 9n)

Combine like terms: 7 + -18 = -11
-83 = -11 + 9n

Solving
-83 = -11 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-83 + -9n = -11 + 9n + -9n

Combine like terms: 9n + -9n = 0
-83 + -9n = -11 + 0
-83 + -9n = -11

Add '83' to each side of the equation.
-83 + 83 + -9n = -11 + 83

Combine like terms: -83 + 83 = 0
0 + -9n = -11 + 83
-9n = -11 + 83

Combine like terms: -11 + 83 = 72
-9n = 72

Divide each side by '-9'.
n = -8

Simplifying
n = -8

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