Answer:
the difference of the product of 3x and 4 and of the sum of -1 and 2
Answer:
x=-1/5
Step-by-step explanation:
2x2-x-1=0
-4x-x-1=0
-5×-1=0
-5×=1
×=-1/5
Answer:
x=12
Step-by-step explanation:
if you times 6 on both sides
x=12
What are we supposed to use?
Answer:
There is only one solution and the solution is (0,4).
Step-by-step explanation:
The given system has equations;

and

We equate the two equations to determine their point of intersection;




We put x=0 into the first equation to get;

There is only one solution and the solution is (0,4).