3x+6x+9-3=

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


Simplifying
3x + 6x + 9 + -3 = 0

Reorder the terms:
9 + -3 + 3x + 6x = 0

Combine like terms: 9 + -3 = 6
6 + 3x + 6x = 0

Combine like terms: 3x + 6x = 9x
6 + 9x = 0

Solving
6 + 9x = 0

Solving for variable 'x'.

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

Add '-6' to each side of the equation.
6 + -6 + 9x = 0 + -6

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

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

Divide each side by '9'.
x = -0.6666666667

Simplifying
x = -0.6666666667

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