Question

Solve 3x – 5y = 15 for y.

Answer 1

3x – 5y = 15
subtract 3x from both sides
what you get???

Answer 2

-2

Answer 3

how???

Answer 4

i mean 4

Answer 5

3x – 5y = 15
subtract 3x from both sides
3x-3x-5y = 15-3x
-5y = 15-3x

Answer 6

can you do the last step now??

Answer 7

i think so

Answer 8

then do it

Answer 9

hint:
divide both sides by -5 and you are done

Answer 10

k