99+44=x

Solution for 99+44=x equation:

Simplifying
99 + 44 = x

Combine like terms: 99 + 44 = 143
143 = x

Solving
143 = 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.
143 + -1x = x + -1x

Combine like terms: x + -1x = 0
143 + -1x = 0

Add '-143' to each side of the equation.
143 + -143 + -1x = 0 + -143

Combine like terms: 143 + -143 = 0
0 + -1x = 0 + -143
-1x = 0 + -143

Combine like terms: 0 + -143 = -143
-1x = -143

Divide each side by '-1'.
x = 143

Simplifying
x = 143