the cost of one table and three chairs together is rupees 2060 if the table cost rupees 140 more than the chair find the price of one table and one chair.

the cost of one table and three chairs together is rupees 2060 if the

1.	the cost of one table and three chairs together is rupees 2060 if the table cost rupees 140 more than the chair find the price of one table and one chair.
Answer» <html><body><p><strong>Answer:</strong></p><p>Let the cost of <a href="https://interviewquestions.tuteehub.com/tag/one-585732" style="font-weight:bold;" target="_blank" title="Click to know more about ONE">ONE</a> table =x</p><p></p><p>And cost of one chair =y</p><p></p><p>⇒4x+3y=2250</p><p></p><p>⇒3x+4y=1950</p><p></p><p>Equation (1) × 3 : 12x+9y=2250×3</p><p></p><p>Equation (2) × 4 : 12x+16y=1950×4</p><p></p><p>Subtract <a href="https://interviewquestions.tuteehub.com/tag/two-714195" style="font-weight:bold;" target="_blank" title="Click to know more about TWO">TWO</a> equations ;</p><p></p><p>⇒7y=1050</p><p></p><p>⇒y=150</p><p></p><p>⇒x=<a href="https://interviewquestions.tuteehub.com/tag/450-317308" style="font-weight:bold;" target="_blank" title="Click to know more about 450">450</a></p><p></p><p>⇒cost of one table =x=450</p><p></p><p>⇒cost of one chair =y=150</p><p></p><p>⇒cost of 2 chairs and 1 table =2x+y=2(450)+150=1050</p></body></html>