Question

Which value from {2,5, 15, 50}, makes the equation true?
n - 5 = 10
50

Answer 1

15 makes the equation true

Explanation:

Data :{2.5.15.50}

Equation :
`n-5=10`

We are supposed to find which value from the data satisfies the given equation

So, Substitute n = 2

`n-5=10\\2-5=10\\-3 \\eq 10`

Substitute n = 5

`n-5=10\\5-5=10\\0 \\eq 10`

Substitute n = 15

`n-5=10\\15-5=10\\10=10`

Substitute n = 50

`n-5=10\\50-5=10\\45 \\eq 10`

Hence 15 makes the equation true