The cost of two tables and three chairs is 705


Asked by admin @ in Math viewed by 257 People


Cost of two tables and three chairs of $705 the table cost $40 more than the chair. what is the price of the table and the chair?

Answered by admin @



Tables be X
Chairs be Y
2X+3Y=$705
X=Y+40[table cost $40 more than the chair]
sub X in  
2X+3Y=$705
2(
Y+40)+3Y=$705
5Y+80=705
5Y=625
Y=625/5
Y=125
Tables $125+40=$165===2*165=$330
Chairs $125===$125*3=$375
Total $705

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