3(3x+9)-2x=4x

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Solution for 3(3x+9)-2x=4x equation:


Simplifying
3(3x + 9) + -2x = 4x

Reorder the terms:
3(9 + 3x) + -2x = 4x
(9 * 3 + 3x * 3) + -2x = 4x
(27 + 9x) + -2x = 4x

Combine like terms: 9x + -2x = 7x
27 + 7x = 4x

Solving
27 + 7x = 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
27 + 7x + -4x = 4x + -4x

Combine like terms: 7x + -4x = 3x
27 + 3x = 4x + -4x

Combine like terms: 4x + -4x = 0
27 + 3x = 0

Add '-27' to each side of the equation.
27 + -27 + 3x = 0 + -27

Combine like terms: 27 + -27 = 0
0 + 3x = 0 + -27
3x = 0 + -27

Combine like terms: 0 + -27 = -27
3x = -27

Divide each side by '3'.
x = -9

Simplifying
x = -9

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