33(12-15n)=99(28+3n)

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Solution for 33(12-15n)=99(28+3n) equation:


Simplifying
33(12 + -15n) = 99(28 + 3n)
(12 * 33 + -15n * 33) = 99(28 + 3n)
(396 + -495n) = 99(28 + 3n)
396 + -495n = (28 * 99 + 3n * 99)
396 + -495n = (2772 + 297n)

Solving
396 + -495n = 2772 + 297n

Solving for variable 'n'.

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

Add '-297n' to each side of the equation.
396 + -495n + -297n = 2772 + 297n + -297n

Combine like terms: -495n + -297n = -792n
396 + -792n = 2772 + 297n + -297n

Combine like terms: 297n + -297n = 0
396 + -792n = 2772 + 0
396 + -792n = 2772

Add '-396' to each side of the equation.
396 + -396 + -792n = 2772 + -396

Combine like terms: 396 + -396 = 0
0 + -792n = 2772 + -396
-792n = 2772 + -396

Combine like terms: 2772 + -396 = 2376
-792n = 2376

Divide each side by '-792'.
n = -3

Simplifying
n = -3

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