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If length of the square is 7-x and width is 19-3x then what is the value of x

If length of the square is 7-x and width is 19-3x then what is the value of x-example-1
User Ron Chan
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1 Answer

3 votes
7-x=19-3x
7-x-19=-3x
-x-12=-3x
-12+x=-3x+x
-12=-2x
6=x
User RandomKek
by
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