Question

solve graphically 4 chairs and 3 tables cost * 210 and 5 chairs and
2 tables cost 175. Find the cost of one chair and
one table separately.
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Answer 1

Answer:

let chairs=X

table =y

4x+3y=210......(1)*2

5x+2y=175....(2)*3

8x+6y=420

15x+6y=525

7x=105

X=115/7

X=15

put value X in eq 1

3y= 210-60

y= 150/3

y=50

cost of 1 chair=15

cost of 1 table=50