8(n-9)-(5-n)=

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Solution for 8(n-9)-(5-n)= equation:


Simplifying
8(n + -9) + -1(5 + -1n) = 0

Reorder the terms:
8(-9 + n) + -1(5 + -1n) = 0
(-9 * 8 + n * 8) + -1(5 + -1n) = 0
(-72 + 8n) + -1(5 + -1n) = 0
-72 + 8n + (5 * -1 + -1n * -1) = 0
-72 + 8n + (-5 + 1n) = 0

Reorder the terms:
-72 + -5 + 8n + 1n = 0

Combine like terms: -72 + -5 = -77
-77 + 8n + 1n = 0

Combine like terms: 8n + 1n = 9n
-77 + 9n = 0

Solving
-77 + 9n = 0

Solving for variable 'n'.

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

Add '77' to each side of the equation.
-77 + 77 + 9n = 0 + 77

Combine like terms: -77 + 77 = 0
0 + 9n = 0 + 77
9n = 0 + 77

Combine like terms: 0 + 77 = 77
9n = 77

Divide each side by '9'.
n = 8.555555556

Simplifying
n = 8.555555556

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