-172=4(5-8n)

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Solution for -172=4(5-8n) equation:


Simplifying
-172 = 4(5 + -8n)
-172 = (5 * 4 + -8n * 4)
-172 = (20 + -32n)

Solving
-172 = 20 + -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 = 20 + -32n + 32n

Combine like terms: -32n + 32n = 0
-172 + 32n = 20 + 0
-172 + 32n = 20

Add '172' to each side of the equation.
-172 + 172 + 32n = 20 + 172

Combine like terms: -172 + 172 = 0
0 + 32n = 20 + 172
32n = 20 + 172

Combine like terms: 20 + 172 = 192
32n = 192

Divide each side by '32'.
n = 6

Simplifying
n = 6

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