Question

How do you solve `\frac{15}{10} = \frac{a + 2}{6}`?

Answer 1

`a =7`

Explanation:

`15/10=(a+2)/6`
`1.5+(a+2)/6`
`1.5 * 6 = ((a+2)*6)/6`
`9 = a+2`
`7 = a`