3(13x+9)=12(6x+5)

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Solution for 3(13x+9)=12(6x+5) equation:


Simplifying
3(13x + 9) = 12(6x + 5)

Reorder the terms:
3(9 + 13x) = 12(6x + 5)
(9 * 3 + 13x * 3) = 12(6x + 5)
(27 + 39x) = 12(6x + 5)

Reorder the terms:
27 + 39x = 12(5 + 6x)
27 + 39x = (5 * 12 + 6x * 12)
27 + 39x = (60 + 72x)

Solving
27 + 39x = 60 + 72x

Solving for variable 'x'.

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

Add '-72x' to each side of the equation.
27 + 39x + -72x = 60 + 72x + -72x

Combine like terms: 39x + -72x = -33x
27 + -33x = 60 + 72x + -72x

Combine like terms: 72x + -72x = 0
27 + -33x = 60 + 0
27 + -33x = 60

Add '-27' to each side of the equation.
27 + -27 + -33x = 60 + -27

Combine like terms: 27 + -27 = 0
0 + -33x = 60 + -27
-33x = 60 + -27

Combine like terms: 60 + -27 = 33
-33x = 33

Divide each side by '-33'.
x = -1

Simplifying
x = -1

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