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

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


Simplifying
3x + -3 + 6x = 2x + 9

Reorder the terms:
-3 + 3x + 6x = 2x + 9

Combine like terms: 3x + 6x = 9x
-3 + 9x = 2x + 9

Reorder the terms:
-3 + 9x = 9 + 2x

Solving
-3 + 9x = 9 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-3 + 9x + -2x = 9 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-3 + 7x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
-3 + 7x = 9 + 0
-3 + 7x = 9

Add '3' to each side of the equation.
-3 + 3 + 7x = 9 + 3

Combine like terms: -3 + 3 = 0
0 + 7x = 9 + 3
7x = 9 + 3

Combine like terms: 9 + 3 = 12
7x = 12

Divide each side by '7'.
x = 1.714285714

Simplifying
x = 1.714285714

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