-6-(-20)=z

Solution for -6-(-20)=z equation:

Simplifying
-6 + -1(-20) = z

Multiply -1 * -20
-6 + 20 = z

Combine like terms: -6 + 20 = 14
14 = z

Solving
14 = z

Solving for variable 'z'.

Move all terms containing z to the left, all other terms to the right.

Add '-1z' to each side of the equation.
14 + -1z = z + -1z

Combine like terms: z + -1z = 0
14 + -1z = 0

Add '-14' to each side of the equation.
14 + -14 + -1z = 0 + -14

Combine like terms: 14 + -14 = 0
0 + -1z = 0 + -14
-1z = 0 + -14

Combine like terms: 0 + -14 = -14
-1z = -14

Divide each side by '-1'.
z = 14

Simplifying
z = 14