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

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


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

Reorder the terms:
3(5 + 3n) = 8(4n + 9) + 5
(5 * 3 + 3n * 3) = 8(4n + 9) + 5
(15 + 9n) = 8(4n + 9) + 5

Reorder the terms:
15 + 9n = 8(9 + 4n) + 5
15 + 9n = (9 * 8 + 4n * 8) + 5
15 + 9n = (72 + 32n) + 5

Reorder the terms:
15 + 9n = 72 + 5 + 32n

Combine like terms: 72 + 5 = 77
15 + 9n = 77 + 32n

Solving
15 + 9n = 77 + 32n

Solving for variable 'n'.

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

Add '-32n' to each side of the equation.
15 + 9n + -32n = 77 + 32n + -32n

Combine like terms: 9n + -32n = -23n
15 + -23n = 77 + 32n + -32n

Combine like terms: 32n + -32n = 0
15 + -23n = 77 + 0
15 + -23n = 77

Add '-15' to each side of the equation.
15 + -15 + -23n = 77 + -15

Combine like terms: 15 + -15 = 0
0 + -23n = 77 + -15
-23n = 77 + -15

Combine like terms: 77 + -15 = 62
-23n = 62

Divide each side by '-23'.
n = -2.695652174

Simplifying
n = -2.695652174

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