Question

Which value, when placed in the circle, would result in a system of equations with infinitely many solutions?

y = 2x-5
2y - 4x = ◯

A -10
B. -5
C. 5
D. 10

Answer 1

A. -10

Explanation:

I think you would do like this:

y=2x-5

what about 2y(2x-5) times 2)

so 2y=4x- (-10)