-172=-8(1-4n)-4

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Solution for -172=-8(1-4n)-4 equation:


Simplifying
-172 = -8(1 + -4n) + -4
-172 = (1 * -8 + -4n * -8) + -4
-172 = (-8 + 32n) + -4

Reorder the terms:
-172 = -8 + -4 + 32n

Combine like terms: -8 + -4 = -12
-172 = -12 + 32n

Solving
-172 = -12 + 32n

Solving for variable 'n'.

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

Add '-32n' to each side of the equation.
-172 + -32n = -12 + 32n + -32n

Combine like terms: 32n + -32n = 0
-172 + -32n = -12 + 0
-172 + -32n = -12

Add '172' to each side of the equation.
-172 + 172 + -32n = -12 + 172

Combine like terms: -172 + 172 = 0
0 + -32n = -12 + 172
-32n = -12 + 172

Combine like terms: -12 + 172 = 160
-32n = 160

Divide each side by '-32'.
n = -5

Simplifying
n = -5

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