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Find x and y, if 2[[1, 3],[ 0,x]]+[[y,0]...

Find x and y, if `2[[1, 3],[ 0,x]]+[[y,0], [1, 2]]=[[5, 6],[ 1, 8]]`

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`[[2, 6],[ 0,2x]]+[[y,0], [1, 2]]=[[5, 6],[ 1, 8]]`
`[[y+2,6], [1, 2x+2]]=``[[5, 6],[ 1, 8]]`
since matrix are equal corresponding element are also equal

y+2 = 5
y=3

2x+2=8
...
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