Question

Solve for x.
7x + 15
30
24
44
Help ASAP

Answer 1

x = 12

Explanation:

Let a = the length of the missing side

`(24)/(30) = (44)/(a)`

simplify:
`(4)/(5) = (44)/(a)`

use cross multiplication

4a = 220

a = 55

7x + 15 = 44 + 55

7x = 84

x = 12