4x+4x=x-3

Solution for 4x+4x=x-3 equation:

Simplifying
4x + 4x = x + -3

Combine like terms: 4x + 4x = 8x
8x = x + -3

Reorder the terms:
8x = -3 + x

Solving
8x = -3 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
8x + -1x = -3 + x + -1x

Combine like terms: 8x + -1x = 7x
7x = -3 + x + -1x

Combine like terms: x + -1x = 0
7x = -3 + 0
7x = -3

Divide each side by '7'.
x = -0.4285714286

Simplifying
x = -0.4285714286