9*.25=x

Solution for 9*.25=x equation:

Simplifying
9 * 0.25 = x

Multiply 9 * 0.25
2.25 = x

Solving
2.25 = 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.
2.25 + -1x = x + -1x

Combine like terms: x + -1x = 0
2.25 + -1x = 0

Add '-2.25' to each side of the equation.
2.25 + -2.25 + -1x = 0 + -2.25

Combine like terms: 2.25 + -2.25 = 0.00
0.00 + -1x = 0 + -2.25
-1x = 0 + -2.25

Combine like terms: 0 + -2.25 = -2.25
-1x = -2.25

Divide each side by '-1'.
x = 2.25

Simplifying
x = 2.25