A: 2x + 8y = 5 B: x + 9y = 10 To solve this system of equations by elimination, what could you multiply equation B by if you wan

Question

3 years ago

13

t to add the equations together and have a resulting equation with only the y-variable (the x-variable is eliminated)?

2 answers:

Leona [35] · Answer 1 · 2022-03-11T20:04:08+03:00

Leona [35]3 years ago

6 0

Answer:

-2

Step-by-step explanation:

shepuryov [24] · Answer 2 · 2022-03-11T18:06:19+03:00

shepuryov [24]3 years ago

3 0

Multiply equation B by 2, so then it is 2x +18y = 20, then you can eliminate x and leaving to solve for y