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

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


Simplifying
2(3 + -1x) + -1(2x + 2) = 4 + 3(x + -7)
(3 * 2 + -1x * 2) + -1(2x + 2) = 4 + 3(x + -7)
(6 + -2x) + -1(2x + 2) = 4 + 3(x + -7)

Reorder the terms:
6 + -2x + -1(2 + 2x) = 4 + 3(x + -7)
6 + -2x + (2 * -1 + 2x * -1) = 4 + 3(x + -7)
6 + -2x + (-2 + -2x) = 4 + 3(x + -7)

Reorder the terms:
6 + -2 + -2x + -2x = 4 + 3(x + -7)

Combine like terms: 6 + -2 = 4
4 + -2x + -2x = 4 + 3(x + -7)

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

Reorder the terms:
4 + -4x = 4 + 3(-7 + x)
4 + -4x = 4 + (-7 * 3 + x * 3)
4 + -4x = 4 + (-21 + 3x)

Combine like terms: 4 + -21 = -17
4 + -4x = -17 + 3x

Solving
4 + -4x = -17 + 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.
4 + -4x + -3x = -17 + 3x + -3x

Combine like terms: -4x + -3x = -7x
4 + -7x = -17 + 3x + -3x

Combine like terms: 3x + -3x = 0
4 + -7x = -17 + 0
4 + -7x = -17

Add '-4' to each side of the equation.
4 + -4 + -7x = -17 + -4

Combine like terms: 4 + -4 = 0
0 + -7x = -17 + -4
-7x = -17 + -4

Combine like terms: -17 + -4 = -21
-7x = -21

Divide each side by '-7'.
x = 3

Simplifying
x = 3

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