3(x-3)-x=-3

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Solution for 3(x-3)-x=-3 equation:


Simplifying
3(x + -3) + -1x = -3

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

Combine like terms: 3x + -1x = 2x
-9 + 2x = -3

Solving
-9 + 2x = -3

Solving for variable 'x'.

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

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

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

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

Divide each side by '2'.
x = 3

Simplifying
x = 3

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