Alright, so first we'll have to get y on the other side
So
2x+y=-9
-y -y
+9 +9
2x+9=-y
Then divide is all by -1 so y is positive
-2x-9=y
-1 is the answer to your question
3 to square root of 1089 is
5.5590606e+15
X/1 would equal -2- square root of 11 and x2 would equal -2 plus square root of 11
Answer:
-10
Step-by-step explanation:
combine like terms -5x+9=59 subtract 9 from both side and get -5x=50 so x=-10
