-3x+x+3-9=6

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


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

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

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

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

Solving
-6 + -2x = 6

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 + -2x = 6 + 6

Combine like terms: -6 + 6 = 0
0 + -2x = 6 + 6
-2x = 6 + 6

Combine like terms: 6 + 6 = 12
-2x = 12

Divide each side by '-2'.
x = -6

Simplifying
x = -6

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