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If 2[3 4 5x]+[1y0 1]=[7 0 10 5], find (...

If `2[3 4 5x]+[1y0 1]=[7 0 10 5],` find `(x-y)dot`

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`[[6,8],[10,2x]]+[[1,y],[0,1]]=[[7,0],[10,5]]`
`[[7,8+y],[10,2x+1]]=[[7,0],[10,5]]`
8+y=0,y=-8
2x+1=5,x=2
x-y=2-(-8)=10.
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XII BOARD PREVIOUS YEAR PAPER ENGLISH-BOARD PAPER SOLUTIONS-All Questions
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