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Solve the following pair of equations by...

Solve the following pair of equations by the elimination method and the substitution method. x/2 + (2y)/3 = - 1 and x- y/3 = 3.

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MBD-PAIR OF LINEAR EQUATIONS IN TWO VARIABLES-EXERCISE
  1. Solve the following pair of equations by the elimination method and th...

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  2. 4 chairs and 3 tables cost ? 2100 and 5 chairs and 2 tables cost ? 175...

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  3. Two years ago a father was five times as old as his son. Two years lat...

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  4. 9 pens and 5 pencils cost rs.154 and 13 pens and 7 pencils cost rs.222...

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  5. Ram says to his son, 5 years ago, I was 7 times as old as you were an...

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  6. Puneet Sharma starts his job in a school with a certain monthly salary...

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  7. Deepak buy 2 tickets from station A to station B and 3 from station A ...

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  8. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  9. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  10. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  11. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  12. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  13. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  14. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  15. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  16. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  17. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  18. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  19. On comparing the ratios (a1)/(a2), (b1)/(b2), (c1)/(c2) and without d...

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  20. Which of the following pairs of linear equations are consistent ? Obta...

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  21. Which of the following pairs of linear equations are consistent ? Obta...

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