16+722-78=x

Solution for 16+722-78=x equation:

Simplifying
16 + 722 + -78 = x

Combine like terms: 16 + 722 = 738
738 + -78 = x

Combine like terms: 738 + -78 = 660
660 = x

Solving
660 = 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.
660 + -1x = x + -1x

Combine like terms: x + -1x = 0
660 + -1x = 0

Add '-660' to each side of the equation.
660 + -660 + -1x = 0 + -660

Combine like terms: 660 + -660 = 0
0 + -1x = 0 + -660
-1x = 0 + -660

Combine like terms: 0 + -660 = -660
-1x = -660

Divide each side by '-1'.
x = 660

Simplifying
x = 660