Answer:
4
Step-by-step explanation:
40/10=4
x=8
3(x+4)=36
Divide each side by 3
3/3 (x+4)=36/3
x+4 = 12
Subtract 4 from each side
x+4-4 = 12-4
x = 8
-11
si
whats the qeustion sir ?
i am confusion