8(2n+4)=9(9n+5)+5

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Solution for 8(2n+4)=9(9n+5)+5 equation:


Simplifying
8(2n + 4) = 9(9n + 5) + 5

Reorder the terms:
8(4 + 2n) = 9(9n + 5) + 5
(4 * 8 + 2n * 8) = 9(9n + 5) + 5
(32 + 16n) = 9(9n + 5) + 5

Reorder the terms:
32 + 16n = 9(5 + 9n) + 5
32 + 16n = (5 * 9 + 9n * 9) + 5
32 + 16n = (45 + 81n) + 5

Reorder the terms:
32 + 16n = 45 + 5 + 81n

Combine like terms: 45 + 5 = 50
32 + 16n = 50 + 81n

Solving
32 + 16n = 50 + 81n

Solving for variable 'n'.

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

Add '-81n' to each side of the equation.
32 + 16n + -81n = 50 + 81n + -81n

Combine like terms: 16n + -81n = -65n
32 + -65n = 50 + 81n + -81n

Combine like terms: 81n + -81n = 0
32 + -65n = 50 + 0
32 + -65n = 50

Add '-32' to each side of the equation.
32 + -32 + -65n = 50 + -32

Combine like terms: 32 + -32 = 0
0 + -65n = 50 + -32
-65n = 50 + -32

Combine like terms: 50 + -32 = 18
-65n = 18

Divide each side by '-65'.
n = -0.2769230769

Simplifying
n = -0.2769230769

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