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Each equation is followed by the values of the variable. Decide whether these values are the solutions of that equation or not.
3 - y = 4, y = - 1, 1, 2

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NAVNEET PUBLICATION-EQUATIONS IN ONE VARIABLE-QUESTION BANK
  1. Each equation is followed by the values of the variable. Decide whethe...

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  2. Each equation is followed by the values of the variable. Decide whethe...

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  3. Each equation is followed by the values of the variable. Decide whethe...

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  4. Solve the following equations : 17p - 2 = 49

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  5. Solve the following equations : 2m + 7 = 9

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  6. Solve the following equations : 3x+12 = 2x-4

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  7. Solve the following equations : 5(x-3) = 3(x + 2)

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  8. Solve the following equations : (9x)/8+1=10

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  9. Solve the following equations : y/7+(y-4)/3=2

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  10. Solve the following equations : 13x-5=3/2

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  11. Solve the following equations : 3(y + 8) = 10(y-4) + 8

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  12. Solve the following equations : (x-9)/(x-5)=5/7

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  13. Solve the following equations : (y-4)/3+3y=4

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  14. Solve the following equations : (b+(b+a)+(b+2))/4=21.

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  15. Ratna has ₹ 200 more than three times the amount Rafik has. If ₹ 300 f...

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  16. Mother is 25 years older than her son. Find son’s age, if after 8 year...

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  17. The denominator of a fraction is greater than its numerator by 12. If ...

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  18. The ratio of the weights of copper and zinc in brass (alloy) is 13 : 7...

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  19. Find three consecutive whole numbers whose sum is more than 45 but les...

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  20. In a two-digit number, the digit at the tens place is twice the digit ...

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