8(3n+4)=7(6n+7)+9

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Solution for 8(3n+4)=7(6n+7)+9 equation:


Simplifying
8(3n + 4) = 7(6n + 7) + 9

Reorder the terms:
8(4 + 3n) = 7(6n + 7) + 9
(4 * 8 + 3n * 8) = 7(6n + 7) + 9
(32 + 24n) = 7(6n + 7) + 9

Reorder the terms:
32 + 24n = 7(7 + 6n) + 9
32 + 24n = (7 * 7 + 6n * 7) + 9
32 + 24n = (49 + 42n) + 9

Reorder the terms:
32 + 24n = 49 + 9 + 42n

Combine like terms: 49 + 9 = 58
32 + 24n = 58 + 42n

Solving
32 + 24n = 58 + 42n

Solving for variable 'n'.

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

Add '-42n' to each side of the equation.
32 + 24n + -42n = 58 + 42n + -42n

Combine like terms: 24n + -42n = -18n
32 + -18n = 58 + 42n + -42n

Combine like terms: 42n + -42n = 0
32 + -18n = 58 + 0
32 + -18n = 58

Add '-32' to each side of the equation.
32 + -32 + -18n = 58 + -32

Combine like terms: 32 + -32 = 0
0 + -18n = 58 + -32
-18n = 58 + -32

Combine like terms: 58 + -32 = 26
-18n = 26

Divide each side by '-18'.
n = -1.444444444

Simplifying
n = -1.444444444

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