Question

Explain it the best you can.

Answer 1

To solve Z, you need to isolate Z.

Answer 2

first you add 8 on both sides

Answer 3

Start by adding 8 both sides

Answer 4

\[\frac{ z }{ 3 } = -1\]

Answer 5

Next, since 3 is in bottom, to get rid of it, multiply 3 both sides

Answer 6

Now how do you do that.?

Answer 7

Multiply 3 both sides.

Answer 8

How do you multiply to a fraction..

Answer 9

dont see the fraction, first multiply

Answer 10

\(\large \frac{ z }{ 3 } = -1 \)

Answer 11

Try by keeping all variables at one side of equality & all constants on other side .
Then cross multiply

Answer 12

\(\large 3 \times \frac{ z }{ 3 } = 3 \times -1 \)

Answer 13

\(\large \cancel{3} \times \frac{ z }{ \cancel{3} } = -3 \)

Answer 14

\(\large z = -3 \)