3x-(2x-2)=4+7x

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Solution for 3x-(2x-2)=4+7x equation:


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

Reorder the terms:
3x + -1(-2 + 2x) = 4 + 7x
3x + (-2 * -1 + 2x * -1) = 4 + 7x
3x + (2 + -2x) = 4 + 7x

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

Combine like terms: 3x + -2x = 1x
2 + 1x = 4 + 7x

Solving
2 + 1x = 4 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
2 + 1x + -7x = 4 + 7x + -7x

Combine like terms: 1x + -7x = -6x
2 + -6x = 4 + 7x + -7x

Combine like terms: 7x + -7x = 0
2 + -6x = 4 + 0
2 + -6x = 4

Add '-2' to each side of the equation.
2 + -2 + -6x = 4 + -2

Combine like terms: 2 + -2 = 0
0 + -6x = 4 + -2
-6x = 4 + -2

Combine like terms: 4 + -2 = 2
-6x = 2

Divide each side by '-6'.
x = -0.3333333333

Simplifying
x = -0.3333333333

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