Respuesta :

strawberry99

Answer:

x = 18 + 9y/2

x-18 = 9y/2

(x-18)x2=9y

2(x-18)=9y

2(x-18) / 9 = y

y= 2(x-18)/9

Step-by-step explanation:

Simplify 9/2y to 9y/2

Then Subtract 18 from both sides

Now Multiply both sides by 2

Then Regroup the terms

now divide both sides by 9

Then you will Switch sides