Answer:
15
Step-by-step explanation:
15÷3=5
15 is between 10 and 20
<span>7x - 5 = 2
add 5 to both sides
</span><span>7x - 5+5 = 2+5
7x=7
Divide both sides by 7 to get x by itself
x=1 </span>
25
48
29.5
18.18 are the four answers respectively
11/12 for the first one and 1/3 on the second. I’m 100% sure but I’m sorry if it’s wrong. Have a great day!
