8(2n+4)=9(5n+4)+3

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Solution for 8(2n+4)=9(5n+4)+3 equation:


Simplifying
8(2n + 4) = 9(5n + 4) + 3

Reorder the terms:
8(4 + 2n) = 9(5n + 4) + 3
(4 * 8 + 2n * 8) = 9(5n + 4) + 3
(32 + 16n) = 9(5n + 4) + 3

Reorder the terms:
32 + 16n = 9(4 + 5n) + 3
32 + 16n = (4 * 9 + 5n * 9) + 3
32 + 16n = (36 + 45n) + 3

Reorder the terms:
32 + 16n = 36 + 3 + 45n

Combine like terms: 36 + 3 = 39
32 + 16n = 39 + 45n

Solving
32 + 16n = 39 + 45n

Solving for variable 'n'.

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

Add '-45n' to each side of the equation.
32 + 16n + -45n = 39 + 45n + -45n

Combine like terms: 16n + -45n = -29n
32 + -29n = 39 + 45n + -45n

Combine like terms: 45n + -45n = 0
32 + -29n = 39 + 0
32 + -29n = 39

Add '-32' to each side of the equation.
32 + -32 + -29n = 39 + -32

Combine like terms: 32 + -32 = 0
0 + -29n = 39 + -32
-29n = 39 + -32

Combine like terms: 39 + -32 = 7
-29n = 7

Divide each side by '-29'.
n = -0.2413793103

Simplifying
n = -0.2413793103

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