Which table is a justification for the given solution to the system of equations?

( 2, −1 )

{ y=4x−9 y=2x−5

Table B

Step-by-step explanation:

We are given the following equations

we can plug the different values of into above equations and get the corresponding values of and

We need to check that the solution    corresponds to which table given in the image below.

We can plug the value of into the equations and get the answer.

Hence we can clearly see that our values match with the table B (right side top one)

y=−9/2x+10

step-by-step explanation:

let's solve for y.

0−9x−2y=−20

step 1: add 9x to both sides.

−9x−2y+9x=−20+9x

−2y=9x−20

step 2: divide both sides by -2.

−2y

−2

=

9x−20

−2

y=

−9

2

x+10

step-by-step explanation:

it's is b