8n+7(-9+3n)=

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Solution for 8n+7(-9+3n)= equation:


Simplifying
8n + 7(-9 + 3n) = 0
8n + (-9 * 7 + 3n * 7) = 0
8n + (-63 + 21n) = 0

Reorder the terms:
-63 + 8n + 21n = 0

Combine like terms: 8n + 21n = 29n
-63 + 29n = 0

Solving
-63 + 29n = 0

Solving for variable 'n'.

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

Add '63' to each side of the equation.
-63 + 63 + 29n = 0 + 63

Combine like terms: -63 + 63 = 0
0 + 29n = 0 + 63
29n = 0 + 63

Combine like terms: 0 + 63 = 63
29n = 63

Divide each side by '29'.
n = 2.172413793

Simplifying
n = 2.172413793

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