6.6=-3+x

Solution for 6.6=-3+x equation:

Simplifying
6.6 = -3 + x

Solving
6.6 = -3 + 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.
6.6 + -1x = -3 + x + -1x

Combine like terms: x + -1x = 0
6.6 + -1x = -3 + 0
6.6 + -1x = -3

Add '-6.6' to each side of the equation.
6.6 + -6.6 + -1x = -3 + -6.6

Combine like terms: 6.6 + -6.6 = 0.0
0.0 + -1x = -3 + -6.6
-1x = -3 + -6.6

Combine like terms: -3 + -6.6 = -9.6
-1x = -9.6

Divide each side by '-1'.
x = 9.6

Simplifying
x = 9.6