How do you solve the system 2x+3y=19 , 8x-3y=-4?
1 Answer
Mar 6, 2018
Explanation:
First I added the two functions together canceling out -3y and 3y. we now have a function that resembles
dividing by 10 on both sides x= 3/2
Now multiply the first function by -4 equivalent to the original function
Add the functions together
divide by -15 canceling out the negatives leaving y = 80/15 or 16/3
