Question

solve for y: 6.3=0.9y

Answer 1

0.9y means "0.9 times y"

Answer 2

to isolate y, you have to undo that multiplication

what is the opposite of multiplication?

Answer 3

division

Answer 4

so you have to divide both sides by 0.9 to isolate y

Answer 5

what do you get when you do so?

Answer 6

1

Answer 7

0.7

Answer 8

6.3=0.9y

0.9y = 6.3

y = 6.3/0.9

y = ???

Answer 9

7

Answer 10

good, y = 7

Answer 11

thanks

Answer 12

you're welcome