Answer:
13y-10
Step-by-step explanation:
Expand: -5(-y+2): 5y-10
Add similiar elements: 8y+5y=13y
=13y-10
That's a description of a cube.
Okay this should be simple...I remeber learning about this in class I just hope I did it right.
Add 27i to both sides
x * 3 - 27i + 27i = 0 + 27i
Then simplify
The form x * 3 = 27i
Divide both sides by 3
x * 3 27i
____ = ____
3 3
And now simplify to get your final answer
x = 9i
The graphical representation of a system of two linear equations is two lines. These two lines can
(1) interesct at a point (x, y)
(2) not intersect and be parallel (no solution)
(3) sometimes turn out to be the same line (infinitely many solutions).
These are the only possibilities for a system of two linear equations because when graphed, they will only do these three things.
Please comment with any questions!
I think it would be 3710. Hope I helped! :)