86=x+43

Solution for 86=x+43 equation:

Simplifying
86 = x + 43

Reorder the terms:
86 = 43 + x

Solving
86 = 43 + 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.
86 + -1x = 43 + x + -1x

Combine like terms: x + -1x = 0
86 + -1x = 43 + 0
86 + -1x = 43

Add '-86' to each side of the equation.
86 + -86 + -1x = 43 + -86

Combine like terms: 86 + -86 = 0
0 + -1x = 43 + -86
-1x = 43 + -86

Combine like terms: 43 + -86 = -43
-1x = -43

Divide each side by '-1'.
x = 43

Simplifying
x = 43