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

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


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

Reorder the terms:
-8(-3 + n) = 9 + -7n
(-3 * -8 + n * -8) = 9 + -7n
(24 + -8n) = 9 + -7n

Solving
24 + -8n = 9 + -7n

Solving for variable 'n'.

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

Add '7n' to each side of the equation.
24 + -8n + 7n = 9 + -7n + 7n

Combine like terms: -8n + 7n = -1n
24 + -1n = 9 + -7n + 7n

Combine like terms: -7n + 7n = 0
24 + -1n = 9 + 0
24 + -1n = 9

Add '-24' to each side of the equation.
24 + -24 + -1n = 9 + -24

Combine like terms: 24 + -24 = 0
0 + -1n = 9 + -24
-1n = 9 + -24

Combine like terms: 9 + -24 = -15
-1n = -15

Divide each side by '-1'.
n = 15

Simplifying
n = 15

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