-4(5+3n)-4=-72

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Solution for -4(5+3n)-4=-72 equation:


Simplifying
-4(5 + 3n) + -4 = -72
(5 * -4 + 3n * -4) + -4 = -72
(-20 + -12n) + -4 = -72

Reorder the terms:
-20 + -4 + -12n = -72

Combine like terms: -20 + -4 = -24
-24 + -12n = -72

Solving
-24 + -12n = -72

Solving for variable 'n'.

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

Add '24' to each side of the equation.
-24 + 24 + -12n = -72 + 24

Combine like terms: -24 + 24 = 0
0 + -12n = -72 + 24
-12n = -72 + 24

Combine like terms: -72 + 24 = -48
-12n = -48

Divide each side by '-12'.
n = 4

Simplifying
n = 4

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