Respuesta :

The answer is A 109

Explanation:
Solve for x when doing 6x+19=7x+4
Then plug in the value of x into 6x+19
6x+19=7x+4
-4 each side
6x+15=7x
-6x from each side
15=1x
15=x
Then plug it back in:
(6 [15] +19)
(90+19)
109

The answer is A: 109