9x-71.2=x

Solution for 9x-71.2=x equation:

Simplifying
9x + -71.2 = x

Reorder the terms:
-71.2 + 9x = x

Solving
-71.2 + 9x = 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.
-71.2 + 9x + -1x = x + -1x

Combine like terms: 9x + -1x = 8x
-71.2 + 8x = x + -1x

Combine like terms: x + -1x = 0
-71.2 + 8x = 0

Add '71.2' to each side of the equation.
-71.2 + 71.2 + 8x = 0 + 71.2

Combine like terms: -71.2 + 71.2 = 0.0
0.0 + 8x = 0 + 71.2
8x = 0 + 71.2

Combine like terms: 0 + 71.2 = 71.2
8x = 71.2

Divide each side by '8'.
x = 8.9

Simplifying
x = 8.9