Answer :
Let's make it a simple equation, yes?
We'll use the variable x
Equation involving multiplication:
2x=10
We'll solve it to make sure it works. Since the solution has to be five, we'll plug that in for x
2×5=10
10=10
This works, so we can move on.
Equation involving division:
10÷x=2
Again, we'll solve it to make sure it works, plugging in 5 for x
10÷5=2
2=2
This equation works as well.
The two equations are
2x=10
and
10÷x=2
We'll use the variable x
Equation involving multiplication:
2x=10
We'll solve it to make sure it works. Since the solution has to be five, we'll plug that in for x
2×5=10
10=10
This works, so we can move on.
Equation involving division:
10÷x=2
Again, we'll solve it to make sure it works, plugging in 5 for x
10÷5=2
2=2
This equation works as well.
The two equations are
2x=10
and
10÷x=2
