Home
Class 7
MATHS
Set up equations and solve them to find ...

Set up equations and solve them to find the unknown numbers in the following cases: (a) Add 4 to eight times a number; you get 60. (b) One fifth of a number minus 4 gives 3. (c) If I take three fourths of a number and count up 3 more, I get 21. (d) When I subtracted 11 from twice a number, the result was 15. (e) Munna subtracts thrice the number of notebooks he has from 50, he finds the result to be 8. (f) Ibenhal thinks of a number. If she adds 19 to it and divides the sum by 5, she will get 8. (g) Anwar thinks of a number. If he takes away 7 from `5/2` of the number, the result is `11/2`.

Promotional Banner

Similar Questions

Explore conceptually related problems

Set up equations and solve them to find the unknown numbers in the following cases: Add 4 to eight times a number, you get 60.

Set up equation and solve to find the unknown numbers in the following case: Add 4 eight time a number, you get 60.

Set up equations and solve them to find the unknown numbers in the following cases: One-fifth of a number minus 4 gives 3.

Set up equations and solve them to find the unknown numbers in the following cases: One-fifth of a number minus 4 gives 3.

Set up equations and solve them to find the unknown numbers in the following cases: (a) Add 4 to eight times a number; you get 60. (b) One fifth of a number minus 4 gives 3. (c) When I subtracted 11 from twice a number, the result was 15. (d) Munna subtracts thrice the number of notebooks he has from 50, he finds the result to be 8.

13 subtracted from twice of a number gives 3

Set up equations and solve them to find the unknown numbers in the following cases: If I take three-fourths of a number and add 3 to it. I get 21.

Set up equations and solve them to find the unknown numbers in the following cases: When I subtracted 11 from twice a number the result was 15.

Set up equations and solve them to find the unknown numbers in the following cases: If I take three-fourths of a number and add 3 to it, I get 21.

Recommended Questions
  1. Set up equations and solve them to find the unknown numbers in the fol...

    Text Solution

    |

  2. Set up equations and solve them to find the unknown numbers in the fol...

    Text Solution

    |

  3. निम्नलिखित स्थितियों के लिए समीकरण बनाइये और फिर उन्हें हल करके अज्ञात...

    Text Solution

    |

  4. Set up equations and solve them to find the unknown numbers in the fol...

    Text Solution

    |

  5. ਹੇਠ ਲਿਖੀ ਸਥਿਤੀ ਲਈ ਸਮੀਕਰਣ ਬਣਾਉ ਅਤੇ ਫਿਰ ਇਹਨਾਂ ਨੂੰ ਹੱਲ ਕਰਕੇ ਅਗਿਆਤ ਸੰਖਿਆਵਾ...

    Text Solution

    |

  6. ਹੇਠ ਲਿਖੀ ਸਥਿਤੀ ਲਈ ਸਮੀਕਰਣ ਬਣਾਉ ਅਤੇ ਫਿਰ ਇਹਨਾਂ ਨੂੰ ਹੱਲ ਕਰਕੇ ਅਗਿਆਤ ਸੰਖਿਆਵਾ...

    Text Solution

    |

  7. ਹੇਠ ਲਿਖੀ ਸਥਿਤੀ ਲਈ ਸਮੀਕਰਣ ਬਣਾਉ ਅਤੇ ਫਿਰ ਇਹਨਾਂ ਨੂੰ ਹੱਲ ਕਰਕੇ ਅਗਿਆਤ ਸੰਖਿਆਵਾ...

    Text Solution

    |

  8. निम्नलिखित स्थितियों के लिए समीकरण बनाएँ और फिर उन्हें हल करके अज्ञात ...

    Text Solution

    |

  9. निम्नलिखित स्थितियों के लिए समीकरण बनाइये और फिर उन्हें हल करके अज्ञात...

    Text Solution

    |