11=x-5+8

Solution for 11=x-5+8 equation:

Simplifying
11 = x + -5 + 8

Reorder the terms:
11 = -5 + 8 + x

Combine like terms: -5 + 8 = 3
11 = 3 + x

Solving
11 = 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.
11 + -1x = 3 + x + -1x

Combine like terms: x + -1x = 0
11 + -1x = 3 + 0
11 + -1x = 3

Add '-11' to each side of the equation.
11 + -11 + -1x = 3 + -11

Combine like terms: 11 + -11 = 0
0 + -1x = 3 + -11
-1x = 3 + -11

Combine like terms: 3 + -11 = -8
-1x = -8

Divide each side by '-1'.
x = 8

Simplifying
x = 8