1+(1-.75)=x

Solution for 1+(1-.75)=x equation:

Simplifying
1 + (1 + -0.75) = x

Combine like terms: 1 + -0.75 = 0.25
1 + (0.25) = x
1 + 0.25 = x

Combine like terms: 1 + 0.25 = 1.25
1.25 = x

Solving
1.25 = 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.
1.25 + -1x = x + -1x

Combine like terms: x + -1x = 0
1.25 + -1x = 0

Add '-1.25' to each side of the equation.
1.25 + -1.25 + -1x = 0 + -1.25

Combine like terms: 1.25 + -1.25 = 0.00
0.00 + -1x = 0 + -1.25
-1x = 0 + -1.25

Combine like terms: 0 + -1.25 = -1.25
-1x = -1.25

Divide each side by '-1'.
x = 1.25

Simplifying
x = 1.25