Ind the zero of 5x – 20 = 0. question 10 options: a) 5 b) 4 c) 0 d) -20

4 is the correct answer.

First you do is add by 20 from both sides of an equation.

5x-20+20=0+20

Then, you simplify.

5x=20

You divide by 5 from both sides.

5x/5=20/5

Finally, then you simplify.

20/5=4

X=4 and 4, which is our correct answer.

I hope this helps you!

Have a nice day! :)

-Charlie

dwe

step-by-step explanation:

ewd

19

step-by-step explanation: