3(-7-8n)=

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


Simplifying
3(-7 + -8n) = 0
(-7 * 3 + -8n * 3) = 0
(-21 + -24n) = 0

Solving
-21 + -24n = 0

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 = 0 + 21

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

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

Divide each side by '-24'.
n = -0.875

Simplifying
n = -0.875

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