-1.6*-1.6=x

Solution for -1.6*-1.6=x equation:

Simplifying
-1.6 * -1.6 = x

Multiply -1.6 * -1.6
2.56 = x

Solving
2.56 = 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.
2.56 + -1x = x + -1x

Combine like terms: x + -1x = 0
2.56 + -1x = 0

Add '-2.56' to each side of the equation.
2.56 + -2.56 + -1x = 0 + -2.56

Combine like terms: 2.56 + -2.56 = 0.00
0.00 + -1x = 0 + -2.56
-1x = 0 + -2.56

Combine like terms: 0 + -2.56 = -2.56
-1x = -2.56

Divide each side by '-1'.
x = 2.56

Simplifying
x = 2.56