(15x-3)12=(5x+3)9

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Solution for (15x-3)12=(5x+3)9 equation:


Simplifying
(15x + -3) * 12 = (5x + 3) * 9

Reorder the terms:
(-3 + 15x) * 12 = (5x + 3) * 9

Reorder the terms for easier multiplication:
12(-3 + 15x) = (5x + 3) * 9
(-3 * 12 + 15x * 12) = (5x + 3) * 9
(-36 + 180x) = (5x + 3) * 9

Reorder the terms:
-36 + 180x = (3 + 5x) * 9

Reorder the terms for easier multiplication:
-36 + 180x = 9(3 + 5x)
-36 + 180x = (3 * 9 + 5x * 9)
-36 + 180x = (27 + 45x)

Solving
-36 + 180x = 27 + 45x

Solving for variable 'x'.

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

Add '-45x' to each side of the equation.
-36 + 180x + -45x = 27 + 45x + -45x

Combine like terms: 180x + -45x = 135x
-36 + 135x = 27 + 45x + -45x

Combine like terms: 45x + -45x = 0
-36 + 135x = 27 + 0
-36 + 135x = 27

Add '36' to each side of the equation.
-36 + 36 + 135x = 27 + 36

Combine like terms: -36 + 36 = 0
0 + 135x = 27 + 36
135x = 27 + 36

Combine like terms: 27 + 36 = 63
135x = 63

Divide each side by '135'.
x = 0.4666666667

Simplifying
x = 0.4666666667

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