3x+4+x=2(x-6)

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Solution for 3x+4+x=2(x-6) equation:


Simplifying
3x + 4 + x = 2(x + -6)

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

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

Reorder the terms:
4 + 4x = 2(-6 + x)
4 + 4x = (-6 * 2 + x * 2)
4 + 4x = (-12 + 2x)

Solving
4 + 4x = -12 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
4 + 4x + -2x = -12 + 2x + -2x

Combine like terms: 4x + -2x = 2x
4 + 2x = -12 + 2x + -2x

Combine like terms: 2x + -2x = 0
4 + 2x = -12 + 0
4 + 2x = -12

Add '-4' to each side of the equation.
4 + -4 + 2x = -12 + -4

Combine like terms: 4 + -4 = 0
0 + 2x = -12 + -4
2x = -12 + -4

Combine like terms: -12 + -4 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

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