Sagot :
Answer:
22
Step-by-step explanation:
10x+5y=140
10(3)+5y=140 (The thrice will go to 10)
30+5y=140
5y=140-30 (distribute)
y=110/5
y=22
Hope that helps
Answer:
22
Step-by-step explanation:
10x+5y=140
10(3)+5y=140 (The thrice will go to 10)
30+5y=140
5y=140-30 (distribute)
y=110/5
y=22
Hope that helps