-4[2n-5]=-28

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Solution for -4[2n-5]=-28 equation:


Simplifying
-4[2n + -5] = -28

Reorder the terms:
-4[-5 + 2n] = -28
[-5 * -4 + 2n * -4] = -28
[20 + -8n] = -28

Solving
20 + -8n = -28

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + -8n = -28 + -20

Combine like terms: 20 + -20 = 0
0 + -8n = -28 + -20
-8n = -28 + -20

Combine like terms: -28 + -20 = -48
-8n = -48

Divide each side by '-8'.
n = 6

Simplifying
n = 6

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