-6.8+4.25=x

Solution for -6.8+4.25=x equation:

Simplifying
-6.8 + 4.25 = x

Combine like terms: -6.8 + 4.25 = -2.55
-2.55 = x

Solving
-2.55 = 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.
-2.55 + -1x = x + -1x

Combine like terms: x + -1x = 0
-2.55 + -1x = 0

Add '2.55' to each side of the equation.
-2.55 + 2.55 + -1x = 0 + 2.55

Combine like terms: -2.55 + 2.55 = 0.00
0.00 + -1x = 0 + 2.55
-1x = 0 + 2.55

Combine like terms: 0 + 2.55 = 2.55
-1x = 2.55

Divide each side by '-1'.
x = -2.55

Simplifying
x = -2.55