8n-3(n-7)=0

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Solution for 8n-3(n-7)=0 equation:


Simplifying
8n + -3(n + -7) = 0

Reorder the terms:
8n + -3(-7 + n) = 0
8n + (-7 * -3 + n * -3) = 0
8n + (21 + -3n) = 0

Reorder the terms:
21 + 8n + -3n = 0

Combine like terms: 8n + -3n = 5n
21 + 5n = 0

Solving
21 + 5n = 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 + 5n = 0 + -21

Combine like terms: 21 + -21 = 0
0 + 5n = 0 + -21
5n = 0 + -21

Combine like terms: 0 + -21 = -21
5n = -21

Divide each side by '5'.
n = -4.2

Simplifying
n = -4.2

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