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

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


Simplifying
3n = -3(-8n + -7)

Reorder the terms:
3n = -3(-7 + -8n)
3n = (-7 * -3 + -8n * -3)
3n = (21 + 24n)

Solving
3n = 21 + 24n

Solving for variable 'n'.

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

Add '-24n' to each side of the equation.
3n + -24n = 21 + 24n + -24n

Combine like terms: 3n + -24n = -21n
-21n = 21 + 24n + -24n

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

Divide each side by '-21'.
n = -1

Simplifying
n = -1

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