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

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


Simplifying
9(n + -8) + -1(7 + -1N) = 0

Reorder the terms:
9(-8 + n) + -1(7 + -1N) = 0
(-8 * 9 + n * 9) + -1(7 + -1N) = 0
(-72 + 9n) + -1(7 + -1N) = 0
-72 + 9n + (7 * -1 + -1N * -1) = 0
-72 + 9n + (-7 + 1N) = 0

Reorder the terms:
-72 + -7 + 1N + 9n = 0

Combine like terms: -72 + -7 = -79
-79 + 1N + 9n = 0

Solving
-79 + 1N + 9n = 0

Solving for variable 'N'.

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

Add '79' to each side of the equation.
-79 + 1N + 79 + 9n = 0 + 79

Reorder the terms:
-79 + 79 + 1N + 9n = 0 + 79

Combine like terms: -79 + 79 = 0
0 + 1N + 9n = 0 + 79
1N + 9n = 0 + 79

Combine like terms: 0 + 79 = 79
1N + 9n = 79

Add '-9n' to each side of the equation.
1N + 9n + -9n = 79 + -9n

Combine like terms: 9n + -9n = 0
1N + 0 = 79 + -9n
1N = 79 + -9n

Divide each side by '1'.
N = 79 + -9n

Simplifying
N = 79 + -9n

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