9(n-4)=5n+8

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Solution for 9(n-4)=5n+8 equation:


Simplifying
9(n + -4) = 5n + 8

Reorder the terms:
9(-4 + n) = 5n + 8
(-4 * 9 + n * 9) = 5n + 8
(-36 + 9n) = 5n + 8

Reorder the terms:
-36 + 9n = 8 + 5n

Solving
-36 + 9n = 8 + 5n

Solving for variable 'n'.

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

Add '-5n' to each side of the equation.
-36 + 9n + -5n = 8 + 5n + -5n

Combine like terms: 9n + -5n = 4n
-36 + 4n = 8 + 5n + -5n

Combine like terms: 5n + -5n = 0
-36 + 4n = 8 + 0
-36 + 4n = 8

Add '36' to each side of the equation.
-36 + 36 + 4n = 8 + 36

Combine like terms: -36 + 36 = 0
0 + 4n = 8 + 36
4n = 8 + 36

Combine like terms: 8 + 36 = 44
4n = 44

Divide each side by '4'.
n = 11

Simplifying
n = 11

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