Question

4,5(2z+4)-3,2(-5-6z)=Пж поморитее

Answer 1

Ответ:

Пошаговое объяснение:

4,5(2z+4)-3,2(-5-6z)

9z+18+16+19,2z

9z+19,2z=-18-16

28,2z=-34

z=34/28,2

ну или

4,5(2z+4)-3,2(-5-6z)

9z+18+16+19,2z

28,2z+34

Answer 2

I can help you with your math problem. Here is the detailed solution:

$$4,5(2z+4)-3,2(-5-6z)=\\ 9z+18+16+19,2z=\\ 28,2z+34$$

To find the value of $z$, you need to isolate it on one side of the equation. You can do this by subtracting $34$ from both sides and then dividing by $28,2$. Like this:

$$28,2z+34-34=0-34\\ 28,2z=-34\\ \frac{28,2z}{28,2}=\frac{-34}{28,2}\\ z=-1,2$$

Therefore, the answer is $z=-1,2$. I hope this helps you.Ответь+подробно.++4,5(2z+4)-3,2(-5-6z)=Пж+поморитее+