-8,-2
Step-by-step explanation:
Step-by-step explanation:
x2^+8x=-20
9x^2=20
x^2=20-9
x^2=11
√x^2=√11
x=√11
Answer:
(x,y)=(-4, -1) so to answer your question, x is -4
Step-by-step explanation:
5) 35+14= 59 answer: 59
6) 11.3+ 11.3= 22.6
Answer:
sorry cant help not sorry
Step-by-step explanation: