5(n-7)-(8-n)=

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Solution for 5(n-7)-(8-n)= equation:


Simplifying
5(n + -7) + -1(8 + -1n) = 0

Reorder the terms:
5(-7 + n) + -1(8 + -1n) = 0
(-7 * 5 + n * 5) + -1(8 + -1n) = 0
(-35 + 5n) + -1(8 + -1n) = 0
-35 + 5n + (8 * -1 + -1n * -1) = 0
-35 + 5n + (-8 + 1n) = 0

Reorder the terms:
-35 + -8 + 5n + 1n = 0

Combine like terms: -35 + -8 = -43
-43 + 5n + 1n = 0

Combine like terms: 5n + 1n = 6n
-43 + 6n = 0

Solving
-43 + 6n = 0

Solving for variable 'n'.

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

Add '43' to each side of the equation.
-43 + 43 + 6n = 0 + 43

Combine like terms: -43 + 43 = 0
0 + 6n = 0 + 43
6n = 0 + 43

Combine like terms: 0 + 43 = 43
6n = 43

Divide each side by '6'.
n = 7.166666667

Simplifying
n = 7.166666667

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