5(9x-3)-9=12(1+3x)

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Solution for 5(9x-3)-9=12(1+3x) equation:


Simplifying
5(9x + -3) + -9 = 12(1 + 3x)

Reorder the terms:
5(-3 + 9x) + -9 = 12(1 + 3x)
(-3 * 5 + 9x * 5) + -9 = 12(1 + 3x)
(-15 + 45x) + -9 = 12(1 + 3x)

Reorder the terms:
-15 + -9 + 45x = 12(1 + 3x)

Combine like terms: -15 + -9 = -24
-24 + 45x = 12(1 + 3x)
-24 + 45x = (1 * 12 + 3x * 12)
-24 + 45x = (12 + 36x)

Solving
-24 + 45x = 12 + 36x

Solving for variable 'x'.

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

Add '-36x' to each side of the equation.
-24 + 45x + -36x = 12 + 36x + -36x

Combine like terms: 45x + -36x = 9x
-24 + 9x = 12 + 36x + -36x

Combine like terms: 36x + -36x = 0
-24 + 9x = 12 + 0
-24 + 9x = 12

Add '24' to each side of the equation.
-24 + 24 + 9x = 12 + 24

Combine like terms: -24 + 24 = 0
0 + 9x = 12 + 24
9x = 12 + 24

Combine like terms: 12 + 24 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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