Question

3x+2y = 20 and 2x+3y=30
then Find the value of
xty​

Answer 1

Answer:

24

Step-by-step explanation:

3x + 2y = 20 Equation No.1

2x + 3y = 30 Equation No.2

Multiply 1st Equation By 3 And Multiply 2nd Equation By 2

We Get 9x + 6y = 60 Equation No.3

And 4x + 6y = 60

Subtract Them

Then We Got Ans. 24

Answer 2

Answer:

X=0

Y=10

Step-by-step explanation:

3x+2y=20--------(1)

2x+3y=30--------(2)

(1)x2 => 6x+4y=40---------(3)

(2)x3 => 6x+9y=90---------(4)

(3)-(4)

6x-6x+4y-9y=40-90

0-5y =-50

5y=50

y=50/5

Y=10

Substitute y=10 in equation (1) or (2) you will get x answer

Sub in equation (1)

3x+2(10)=20

3x+20=20

3x=20-20

3x=0

X=0