(N-6)*(n-5)=90

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Solution for (N-6)*(n-5)=90 equation:


Simplifying
(N + -6)(n + -5) = 90

Reorder the terms:
(-6 + N)(n + -5) = 90

Reorder the terms:
(-6 + N)(-5 + n) = 90

Multiply (-6 + N) * (-5 + n)
(-6(-5 + n) + N(-5 + n)) = 90
((-5 * -6 + n * -6) + N(-5 + n)) = 90
((30 + -6n) + N(-5 + n)) = 90
(30 + -6n + (-5 * N + n * N)) = 90
(30 + -6n + (-5N + nN)) = 90

Reorder the terms:
(30 + -5N + -6n + nN) = 90
(30 + -5N + -6n + nN) = 90

Solving
30 + -5N + -6n + nN = 90

Solving for variable 'N'.

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

Add '-30' to each side of the equation.
30 + -5N + -6n + -30 + nN = 90 + -30

Reorder the terms:
30 + -30 + -5N + -6n + nN = 90 + -30

Combine like terms: 30 + -30 = 0
0 + -5N + -6n + nN = 90 + -30
-5N + -6n + nN = 90 + -30

Combine like terms: 90 + -30 = 60
-5N + -6n + nN = 60

Add '6n' to each side of the equation.
-5N + -6n + 6n + nN = 60 + 6n

Combine like terms: -6n + 6n = 0
-5N + 0 + nN = 60 + 6n
-5N + nN = 60 + 6n

Reorder the terms:
-60 + -5N + -6n + nN = 60 + 6n + -60 + -6n

Reorder the terms:
-60 + -5N + -6n + nN = 60 + -60 + 6n + -6n

Combine like terms: 60 + -60 = 0
-60 + -5N + -6n + nN = 0 + 6n + -6n
-60 + -5N + -6n + nN = 6n + -6n

Combine like terms: 6n + -6n = 0
-60 + -5N + -6n + nN = 0

The solution to this equation could not be determined.

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