X=12
-5+17=12 - this is the quickest way to solve an easy equation like this
Answer:
OK I am 85% sure on this for the 13 year old its ( 23 to 112 )
and for the older kids ( 147 to 48 ) or (23:112) (147:48)
hope it helps if it doesn't sorry.
Step-by-step explanation: