Question

solve:3x+2y=11,2x+3y=4

Answer 1

3x+2y=11. --->1
2x+3y=4. ---->2
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multiple equation 1 with 2
multiple equation 2 with 3
we get

6x+4y=22
6x+9y= 12
(-). (-). (-)
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-5x= -10
X= 2

substitute X= 2 in equation
6(2)+4y=22
12+4y=22
4y= 22-12
4y= 10
y= 10/4
y= 5/2


therefore
the Value of X= 2
the value of Y=5/2