3-3x=7x-2(2-x)

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Solution for 3-3x=7x-2(2-x) equation:


Simplifying
3 + -3x = 7x + -2(2 + -1x)
3 + -3x = 7x + (2 * -2 + -1x * -2)
3 + -3x = 7x + (-4 + 2x)

Reorder the terms:
3 + -3x = -4 + 7x + 2x

Combine like terms: 7x + 2x = 9x
3 + -3x = -4 + 9x

Solving
3 + -3x = -4 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
3 + -3x + -9x = -4 + 9x + -9x

Combine like terms: -3x + -9x = -12x
3 + -12x = -4 + 9x + -9x

Combine like terms: 9x + -9x = 0
3 + -12x = -4 + 0
3 + -12x = -4

Add '-3' to each side of the equation.
3 + -3 + -12x = -4 + -3

Combine like terms: 3 + -3 = 0
0 + -12x = -4 + -3
-12x = -4 + -3

Combine like terms: -4 + -3 = -7
-12x = -7

Divide each side by '-12'.
x = 0.5833333333

Simplifying
x = 0.5833333333

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