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3 years ago

If 6z+4=8z, then 12z= what

Mathematics

2 answers:

Kisachek [45]3 years ago

6 0

Answer: 24

Step-by-step explanation:

First, find out what z is

6z + 4 = 8z

Subtract the 6z on both sides

4=2z

Divide by 2 on both sides

z=2

Then, find 12z

12*z

12*2=24

Hope this helped!

Leno4ka [110]3 years ago

3 0

To solve this, you need to find the value of "z" by isolating/getting the variable "z" by itself in the equation:

6z + 4 = 8z Subtract 6z on both sides to get "z" on one side of the equation

6z - 6z + 4 = 8z - 6z

4 = 2z Divide 2 on both sides to get "z" by itself

2 = z

12z = ? Since you know z = 2, substitute/plug in 2 for "z" in the equation

12(2) = ?

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