Step 1: x²-15=2x
step 2: x²-2x-15=0
step 3: (x-5)(x+3)=0
step 4: x-5=0 or x+3=0
step 5: x=5 of x=-3
Step-by-step explanation:

its hard to determine without the known value of x, but the above would be the equation needed to solve it if you knew what x was
The answer is A the perimeter of rectangle A is z times the perimeter of rectangle B
Answer:
-3x-6<-33 and =3x-65-6
Step-by-step explanation: