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The ages of Hari and Harry are in the ra...

The ages of Hari and Harry are in the ratio `5:7`. Four years from now the ratio of their ages will be `3:4`. Find their present ages.

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ASHOK PUBLICATION ASSAM-Linear Equations in one variable-EXAMPLE
  1. Solve the following equations. frac(3y +4)(2-6y) = frac(-2)(5)

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  2. Solve the following equations. frac(7y + 4) (y + 2) = frac(-4)(3)

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  3. The ages of Hari and Harry are in the ratio 5:7. Four years from now t...

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  4. The denominator of a rational number is greater than its numerator by ...

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  5. Solve the following equations and verify in each case: x + 28 = 50

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  6. Solve the following equations and verify in each case: x-35 = 34

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  7. Solve the following equations and verify in each case: -5 + y = -12

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  8. Solve the following equations and verify in each case: -8 + x = -2

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  9. Solve the following equations and verify in each case: 2y + 3 = y +2

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  10. Solve the following equations and verify in each case: 5y + 9 = 4y

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  11. Solve the following equations and verify in each case: 8t + 1 = 7t ...

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  12. Solve the following equations and verify in each case: 5z = 9 + 4z

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  13. Solve the following equations and verify in each case: 5y - 9 = 3y +...

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  14. Solve the following equations and verify in each case: 3x = 15 + 2x

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  15. Solve the following equations and verify in each case: -2y + 5 = -y ...

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  16. Solve the following equations and verify in each case: 16 = x + frac...

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  17. Solve the following equations and verify in each case: 9x - 3x = 5x ...

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  18. Solve the following equations and verify in each case: 4y = 23

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  19. Solve the following equations and verify in each case: 3x = 0

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  20. Solve the following equations and verify in each case: frac(n)(6) = ...

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