Inactive Tutor answered 01/28/16
Tutor
New to Wyzant
9x-7=-7
+7 +7
9x=0
divide by 9= 0/9
x =0
JIm B.
asked 01/28/16Inactive Tutor answered 01/28/16
Get a free answer to a quick problem.
Most questions answered within 4 hours.
Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.