2(9x+12)+2(12x+9)=24(6x+3)

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Solution for 2(9x+12)+2(12x+9)=24(6x+3) equation:


Simplifying
2(9x + 12) + 2(12x + 9) = 24(6x + 3)

Reorder the terms:
2(12 + 9x) + 2(12x + 9) = 24(6x + 3)
(12 * 2 + 9x * 2) + 2(12x + 9) = 24(6x + 3)
(24 + 18x) + 2(12x + 9) = 24(6x + 3)

Reorder the terms:
24 + 18x + 2(9 + 12x) = 24(6x + 3)
24 + 18x + (9 * 2 + 12x * 2) = 24(6x + 3)
24 + 18x + (18 + 24x) = 24(6x + 3)

Reorder the terms:
24 + 18 + 18x + 24x = 24(6x + 3)

Combine like terms: 24 + 18 = 42
42 + 18x + 24x = 24(6x + 3)

Combine like terms: 18x + 24x = 42x
42 + 42x = 24(6x + 3)

Reorder the terms:
42 + 42x = 24(3 + 6x)
42 + 42x = (3 * 24 + 6x * 24)
42 + 42x = (72 + 144x)

Solving
42 + 42x = 72 + 144x

Solving for variable 'x'.

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

Add '-144x' to each side of the equation.
42 + 42x + -144x = 72 + 144x + -144x

Combine like terms: 42x + -144x = -102x
42 + -102x = 72 + 144x + -144x

Combine like terms: 144x + -144x = 0
42 + -102x = 72 + 0
42 + -102x = 72

Add '-42' to each side of the equation.
42 + -42 + -102x = 72 + -42

Combine like terms: 42 + -42 = 0
0 + -102x = 72 + -42
-102x = 72 + -42

Combine like terms: 72 + -42 = 30
-102x = 30

Divide each side by '-102'.
x = -0.2941176471

Simplifying
x = -0.2941176471

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