Gio should for sure devide everything by ^2 and then combine like terms.
3x-5=19-x
3x-5-19+x=0
4x-24=0
4x=24
x=6
It doesn't have to be called width
So just use the formula.
A=h×w
A=2×8.5
A=17
The area of the rectangle is 17 meters
Answer:
8
Step-by-step explanation:
Answer:
x=3
Step-by-step explanation:
(x−3)^2=0
Set the x−3 equal to 0.
x−3=0
Add 3 to both sides of the equation.
x=3
