Answer :
Answer:
14
Step-by-step explanation:
Sarah:X-5
Liam:x-5÷2
Amy:x-10÷2
Equate Amy's value to 2
x-10/2=2
Multiply two in both sides to have:
x-10=4
hence;
x=14
Answer:
14
Step-by-step explanation:
Sarah:X-5
Liam:x-5÷2
Amy:x-10÷2
Equate Amy's value to 2
x-10/2=2
Multiply two in both sides to have:
x-10=4
hence;
x=14