the cost of two tables and three chairs is 705 .if the table cost 30 more than the chair ,find the cost of the table and the chair.
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cost of chair=x
cost of table=x+30
according to equation
3(x)+2(x+30)=705
3x+2x+60=705
5x+60=705
5x=705-60
=645
x=645/5=129
cost of table=x+30
according to equation
3(x)+2(x+30)=705
3x+2x+60=705
5x+60=705
5x=705-60
=645
x=645/5=129
chidvilash:
cost of table=x+30=129+30=159
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