3-3(x-6)=3(1+2x)

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Solution for 3-3(x-6)=3(1+2x) equation:


Simplifying
3 + -3(x + -6) = 3(1 + 2x)

Reorder the terms:
3 + -3(-6 + x) = 3(1 + 2x)
3 + (-6 * -3 + x * -3) = 3(1 + 2x)
3 + (18 + -3x) = 3(1 + 2x)

Combine like terms: 3 + 18 = 21
21 + -3x = 3(1 + 2x)
21 + -3x = (1 * 3 + 2x * 3)
21 + -3x = (3 + 6x)

Solving
21 + -3x = 3 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
21 + -3x + -6x = 3 + 6x + -6x

Combine like terms: -3x + -6x = -9x
21 + -9x = 3 + 6x + -6x

Combine like terms: 6x + -6x = 0
21 + -9x = 3 + 0
21 + -9x = 3

Add '-21' to each side of the equation.
21 + -21 + -9x = 3 + -21

Combine like terms: 21 + -21 = 0
0 + -9x = 3 + -21
-9x = 3 + -21

Combine like terms: 3 + -21 = -18
-9x = -18

Divide each side by '-9'.
x = 2

Simplifying
x = 2

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