3(x+2)=9(6-x)

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


Simplifying
3(x + 2) = 9(6 + -1x)

Reorder the terms:
3(2 + x) = 9(6 + -1x)
(2 * 3 + x * 3) = 9(6 + -1x)
(6 + 3x) = 9(6 + -1x)
6 + 3x = (6 * 9 + -1x * 9)
6 + 3x = (54 + -9x)

Solving
6 + 3x = 54 + -9x

Solving for variable 'x'.

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

Add '9x' to each side of the equation.
6 + 3x + 9x = 54 + -9x + 9x

Combine like terms: 3x + 9x = 12x
6 + 12x = 54 + -9x + 9x

Combine like terms: -9x + 9x = 0
6 + 12x = 54 + 0
6 + 12x = 54

Add '-6' to each side of the equation.
6 + -6 + 12x = 54 + -6

Combine like terms: 6 + -6 = 0
0 + 12x = 54 + -6
12x = 54 + -6

Combine like terms: 54 + -6 = 48
12x = 48

Divide each side by '12'.
x = 4

Simplifying
x = 4

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