Answer :

Nellz01
first u have to expand the brackets...
4 x 2z = 8z
4 x 3 = 12
8z + 12 = 12
Then you have to get numbers on one side, and letter on the other...
8z -12 = 12-12
8z = 0
then u have to divide 8z by 8 to find 1z or just z.
z = (0/8) = 0
z=0
Hope this helps :)

The value of z in the equation 4(2z + 3) = 12 is zero(0).

What is a system of equations?

A system of equations is two or more equations that can be solved to get a unique solution. the power of the equation must be in one degree.

Given equation is;

4(2z + 3) = 12

Solve the terms;

4 x 2z = 8z

4 x 3 = 12

Substitute;

8z + 12 = 12

Subtract 12 on both side;

8z -12 = 12-12

8z = 0

Now divide 8z by 8,

z = (0/8) = 0

Hence, the value of z in the equation 4(2z + 3) = 12 is zero(0).

Learn more about equations here;

https://brainly.com/question/10413253

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