The length of a new rectangular playing field is 7 yards longer than double the width. If the perimeter of the rectangular playing field is 290 ​yards, what are its​ dimensions? Need help

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

10 down (bang1)

5 up

5down (2)

2.5 up

2.5 down (3)

1.25 up

1.25 down (4)

now add them up : )

hoped i lol

i think its a.

hope this