Answer:
x=10
Step-by-step explanation:
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
Subduction should be added to divergent boundaries
Answer:
x=4.5
Step-by-step explanation:
so when y=20 and x=2, y is 10 times x so, <u>45/10=4.5</u>
