Question

If `(t+5)/(t-5) = 10`, what is the value of `t`?

Answer 1

This means `t+5=10xx(t-5)`

Explanation:

`->t+5=10(t-5)=10t-50`

`t`'s to the right, numbers to the left:
`or-t` and `+50` on both sides:
`->cancelt-cancelt+5+50=10t-t-cancel50+cancel50`
`->55=9t->t=55/9=6 1/9`