BolkowN
2020-12-24
Solve the system of equations.
6x-2y=8
9x-3y=12
Corben Pittman
Skilled2020-12-25Added 83 answers
Step 1
We'll use elimination to resolve this. We'll work to get rid of y.
We multiply the first equation by 3 and the second equation by -2
Step 2
The result of adding the two equations is
18x-6y=24
-18x+6y=-24
0=0
That is always accurate.
So there are infinitely many solutions to the system of equations.
We solve y for x
6x-2y=8
2y=6x-8
y=3x-4
Answer: There are infinitely many solutions of the form y=3x-4, where x=any real number.
Jeffrey Jordon
Expert2021-11-08Added 2605 answers
Answer is given below (on video)
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