2х + 5y = 6
x+2y = -3

what is x?

x = -3

In-Depth Steps:

1.) Start with the bottom equation:

2.) Set alone on one side of the equal sign. Your equation will look like .

3.) Plug in for in the first equation. You will get .

4.) Distribute. Your equation now looks like this: .

5.) Combine like terms. You will get .

6.) Subtract 6 from both sides. You get . We can learn that Y=0.

7.) Go back to either equation and put 0 in for y.

8.) In the top equation, it would look like and the bottom equation would look like . We basically got our answer of , but we will plug it into the equation, and in-fact, we get x = -3.

answer: b.

step-by-step explanation:

the y coordinate for point b is 0, and answer b is the only one with that y coordinate.