-0.01*8-.34=x

Solution for -0.01*8-.34=x equation:

Simplifying
-0.01 * 8 + -0.34 = x

Multiply -0.01 * 8
-0.08 + -0.34 = x

Combine like terms: -0.08 + -0.34 = -0.42
-0.42 = x

Solving
-0.42 = 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.
-0.42 + -1x = x + -1x

Combine like terms: x + -1x = 0
-0.42 + -1x = 0

Add '0.42' to each side of the equation.
-0.42 + 0.42 + -1x = 0 + 0.42

Combine like terms: -0.42 + 0.42 = 0.00
0.00 + -1x = 0 + 0.42
-1x = 0 + 0.42

Combine like terms: 0 + 0.42 = 0.42
-1x = 0.42

Divide each side by '-1'.
x = -0.42

Simplifying
x = -0.42