14=-2(-2z+3)

Solution for 14=-2(-2z+3) equation:

Simplifying
14 = -2(-2z + 3)

Reorder the terms:
14 = -2(3 + -2z)
14 = (3 * -2 + -2z * -2)
14 = (-6 + 4z)

Solving
14 = -6 + 4z

Solving for variable 'z'.

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

Add '-4z' to each side of the equation.
14 + -4z = -6 + 4z + -4z

Combine like terms: 4z + -4z = 0
14 + -4z = -6 + 0
14 + -4z = -6

Add '-14' to each side of the equation.
14 + -14 + -4z = -6 + -14

Combine like terms: 14 + -14 = 0
0 + -4z = -6 + -14
-4z = -6 + -14

Combine like terms: -6 + -14 = -20
-4z = -20

Divide each side by '-4'.
z = 5

Simplifying
z = 5