Answer:
-4
Step-by-step explanation:
have a good day!
Answer: asdfryhjklkjhdn
Step-by-step explanation:
sfnjhmjndghegfnf fsdg mfnfc nfb
Answer: x = -9
Step-by-step explanation:
-10x - 10y = -10
when y = 10
-10x - 10(10) = -10
-10x - 100 = -10
Add 100 to each side
-10x = 90
Divide each side by -10
x = -9
-10(-9) - 10(10)
90 - 100 = -10
I hope this helps......
oops leave it as fraction will be 24/7h