Answer:
this is easy is C
Step-by-step explanation:
The answer should be C
35 by 40
x=10
first substitute y with the value (-5)
2x+5(-5)=-5 which is simplified to 2x+-25=-5
add 25 to -5 which gives you 2x=20
then divide 20 by 2 which makes x=10
87
Hope this helps
