Question

2x=5y=20,3x-10y=37 elimination

Answer 1

i keep getting confused

Answer 2

is that 2x-5y = 20?

Answer 3

+5y

Answer 4

2x+5y=20
3x-10y=37

I personally recommend getting rid of the y because you just have to multiply top equation by 2

4x+10y=40
3x-10y=37

This time you add to cancel out the y because +10 + (-10) = 0

7x=77
x=11

Answer 5

Do you get it? :o

Answer 6

alot better now that you wannt step by steo thanks again lol