Respuesta :

zackar
The answer is x=-91/3

Step by step:
3x+91=0

3x=-91

x=-91/3
pmart

Answer:

x = -30*1/3

Step-by-step explanation:

(3x+10)+81=0

3x + 10 + 81 = 0

3x + 91 = 0

3x = -91

x = -91/3

x = -30*1/3