-77=n-4(3-3n)

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Solution for -77=n-4(3-3n) equation:


Simplifying
-77 = n + -4(3 + -3n)
-77 = n + (3 * -4 + -3n * -4)
-77 = n + (-12 + 12n)

Reorder the terms:
-77 = -12 + n + 12n

Combine like terms: n + 12n = 13n
-77 = -12 + 13n

Solving
-77 = -12 + 13n

Solving for variable 'n'.

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

Add '-13n' to each side of the equation.
-77 + -13n = -12 + 13n + -13n

Combine like terms: 13n + -13n = 0
-77 + -13n = -12 + 0
-77 + -13n = -12

Add '77' to each side of the equation.
-77 + 77 + -13n = -12 + 77

Combine like terms: -77 + 77 = 0
0 + -13n = -12 + 77
-13n = -12 + 77

Combine like terms: -12 + 77 = 65
-13n = 65

Divide each side by '-13'.
n = -5

Simplifying
n = -5

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