1111-111=x

Solution for 1111-111=x equation:

Simplifying
1111 + -111 = x

Combine like terms: 1111 + -111 = 1000
1000 = x

Solving
1000 = 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.
1000 + -1x = x + -1x

Combine like terms: x + -1x = 0
1000 + -1x = 0

Add '-1000' to each side of the equation.
1000 + -1000 + -1x = 0 + -1000

Combine like terms: 1000 + -1000 = 0
0 + -1x = 0 + -1000
-1x = 0 + -1000

Combine like terms: 0 + -1000 = -1000
-1x = -1000

Divide each side by '-1'.
x = 1000

Simplifying
x = 1000