20x-77x+72=0

Solution for 20x-77x+72=0 equation:

Simplifying
20x + -77x + 72 = 0

Reorder the terms:
72 + 20x + -77x = 0

Combine like terms: 20x + -77x = -57x
72 + -57x = 0

Solving
72 + -57x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-72' to each side of the equation.
72 + -72 + -57x = 0 + -72

Combine like terms: 72 + -72 = 0
0 + -57x = 0 + -72
-57x = 0 + -72

Combine like terms: 0 + -72 = -72
-57x = -72

Divide each side by '-57'.
x = 1.263157895

Simplifying
x = 1.263157895