Answer:
x=-4
Step-by-step explanation:
3x+1=-11
subtract one from both sides
3x+1= -11
-1 -1
3x=-12
divide by 3 on both sides
3x/3 -12/3
x= -4
-4
/3 /3
x = -4
photo math
pohto math is very helpfull and it shows the graphs
4.65
