1x-(4-1x)=0

Solution for 1x-(4-1x)=0 equation:

Simplifying
1x + -1(4 + -1x) = 0
1x + (4 * -1 + -1x * -1) = 0
1x + (-4 + 1x) = 0

Reorder the terms:
-4 + 1x + 1x = 0

Combine like terms: 1x + 1x = 2x
-4 + 2x = 0

Solving
-4 + 2x = 0

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 2x = 0 + 4

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

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

Divide each side by '2'.
x = 2

Simplifying
x = 2