Answer:

Step-by-step explanation:

Answer:
x = -4
y = -12
Step-by-step explanation:
Since y is 3x,
3x = 2x - 4
On solving we get x as -4
Substitute x and we get y as -12
A cross section is the shape we get when cutting straight through an object. In geometry it is the shape made when a solid is cut through by a plane. cylinder cross section.The cross section of this circular cylinder is a circle.
Answer:
144x^2−y^2−169 because ther are no like terms
Step-by-step explanation:
Answer:
I could try.
Step-by-step explanation: