Question

solve for x and y 3x+2y=11 , 2x+3y = 4

Answer 1

Answer:

Step-by-step explanation:

3x+2y=11

2x+3y=4

Multipying eq 1 with 2

Multiplying eq 2 with 3

6x+4y=22

6x+9y=12

Hence by using elimination

We get y= -2

Putting this value in eq 1

3x+2(-2)=11

3x-4=11

3x=15

x=5

Hence done

Answer 2

Answer:

3x+ 2y=11}×2

2x+ 3y=4}×3

-------------------

6x+ 4y=22 ----(1)

6x+9y=12 --- (2)

substracting the eq. 1 from 2

we get,

-5y=10

y= -2

x= 5