Answer:
3
Step-by-step explanation:
8x-4=20
8x-4=20
+4. +4
8x=24
8. 8
x=3
Answer:
sure
Step-by-step explanation:
whats it based on?
Let m the tens digit and n the ones
the Original number is 10m+n
7(m+n) =10m+n
7m+7n=10m+n
6n=3m
Reversing the number 10n+m
10n+m=18+n+m
9n=18
n=2
6n=3m
6(2)=3m
3m=12
m=4
the number is 10m+n=10(4)+2=42
Question
What is 2/7 divided by 6
Answer:
<h2>
1/21</h2>
Step-by-step explanation:
2/7 : 6 =
2/7 * 1/6 =
1/21