Question

x/3 = 7/9

How do I Undo the problem.
Medal & Fan

Answer 1

first of all think about eliminating 3

Answer 2

multiply both sides by 3
to do that, write 3* on each side

Answer 3

x/3*3 = 7/9*3 ??

Answer 4

Yes

Answer 5

I Still don't get it can someone draw it out?