Its a monomial and it has 4 terms
Answer:
x
=
3
,
−
8
Step-by-step explanation:
Multiply the first equation by 3
21x+15y=-6
Add this to the second equation
21x+15y=-6
-21x-15y=6
0+0=0
True
Final answer: Infinitely Many Solutions (they are coinciding lines)
(4/9-9) and (4/0) are undefined as you can not divide by the value of 0.
