4-2(3z+5)=0

Solution for 4-2(3z+5)=0 equation:

Simplifying
4 + -2(3z + 5) = 0

Reorder the terms:
4 + -2(5 + 3z) = 0
4 + (5 * -2 + 3z * -2) = 0
4 + (-10 + -6z) = 0

Combine like terms: 4 + -10 = -6
-6 + -6z = 0

Solving
-6 + -6z = 0

Solving for variable 'z'.

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

Add '6' to each side of the equation.
-6 + 6 + -6z = 0 + 6

Combine like terms: -6 + 6 = 0
0 + -6z = 0 + 6
-6z = 0 + 6

Combine like terms: 0 + 6 = 6
-6z = 6

Divide each side by '-6'.
z = -1

Simplifying
z = -1