-3(-7-8n)=-75

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Solution for -3(-7-8n)=-75 equation: 


Simplifying
-3(-7 + -8n) = -75
(-7 * -3 + -8n * -3) = -75
(21 + 24n) = -75

Solving
21 + 24n = -75

Solving for variable 'n'.

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

Add '-21' to each side of the equation.
21 + -21 + 24n = -75 + -21

Combine like terms: 21 + -21 = 0
0 + 24n = -75 + -21
24n = -75 + -21

Combine like terms: -75 + -21 = -96
24n = -96

Divide each side by '24'.
n = -4

Simplifying
n = -4

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