2x +3y =2 ; x-y/2=1/2 solve by using Cramer's rule
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Answer:
x = 1 and y= 0 , is anwer of your question
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Step-by-step explanation:
D=|2 3|. =(2•-1/2)-(3•1)=-1-3=-4
|1 -1/2|
Dx=|2 3|. =-1-3/2=-2/2-3/2=-5/2
|1/2 -1/2|
Dy=|2 2 | =1-2=-1
|1 1/2|
X=Dx/D=-5/2/4=-5/2•1/4=-5/8
Y=Dy/D=-1/-4=1/4
.°.(x,y)=(-5/8,1/4)is the solution
Hope this will help you
Sorry if i am wrong
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