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

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


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

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

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

Reorder the terms:
6 + 4x = 2x + -7(3 + x)
6 + 4x = 2x + (3 * -7 + x * -7)
6 + 4x = 2x + (-21 + -7x)

Reorder the terms:
6 + 4x = -21 + 2x + -7x

Combine like terms: 2x + -7x = -5x
6 + 4x = -21 + -5x

Solving
6 + 4x = -21 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
6 + 4x + 5x = -21 + -5x + 5x

Combine like terms: 4x + 5x = 9x
6 + 9x = -21 + -5x + 5x

Combine like terms: -5x + 5x = 0
6 + 9x = -21 + 0
6 + 9x = -21

Add '-6' to each side of the equation.
6 + -6 + 9x = -21 + -6

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

Combine like terms: -21 + -6 = -27
9x = -27

Divide each side by '9'.
x = -3

Simplifying
x = -3

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