18=3-(3x-6)

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Solution for 18=3-(3x-6) equation:


Simplifying
18 = 3 + -1(3x + -6)

Reorder the terms:
18 = 3 + -1(-6 + 3x)
18 = 3 + (-6 * -1 + 3x * -1)
18 = 3 + (6 + -3x)

Combine like terms: 3 + 6 = 9
18 = 9 + -3x

Solving
18 = 9 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
18 + 3x = 9 + -3x + 3x

Combine like terms: -3x + 3x = 0
18 + 3x = 9 + 0
18 + 3x = 9

Add '-18' to each side of the equation.
18 + -18 + 3x = 9 + -18

Combine like terms: 18 + -18 = 0
0 + 3x = 9 + -18
3x = 9 + -18

Combine like terms: 9 + -18 = -9
3x = -9

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

Simplifying
x = -3

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