What is the solution x, y to the given equation 2x+3y=11 X-3y=1

x= 4

y= 1

Step-by-step explanation:

Let's call this equation one

2x+3y=11

Let's call this equation 2

x-3y=1

Firstly I rearranged equation 2 and made x the subject of the formula to get :

x= 3y+1

Since I have x in terms of y, I then substitute equation 2 in equation one :

2x+3y=11

2(3y+1)+3y=11

6y+2+3y=11

9y=11-2

9y=9

y=1

from equation two, I can substitute y as one to solve for x

equation two---> x=3y+1

x= 3(1)+1

x=4

so y=1

and x=4

We know that these values are true because when we substitute them into the starting equations they r true

step-by-step explanation:

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