Answer:
y =2
Step-by-step explanation:
Substitute -10 for x:
2(-10)-9y = -38
-20-9y = -38
-9y = -18
9y = 18
y = 2
Hello User!
Correction "Math"
Answer: 12 4/7
i believe the first one
x=5
sqrt of 5-4=1
then 1 +x(5)=6