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If a number is tripled and the result is...

If a number is tripled and the result is increased by 5, we get 50. Find the number.

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RD SHARMA ENGLISH-LINEAR EQUATIONS IN ONE VARIABLE-All Questions
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  3. If a number is tripled and the result is increased by 5, we get 50. ...

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  5. Mrs. Jain is 27 years older than her daughter Nilu. After 8 years she ...

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  6. A man is 4 times as old as his son. After 16 years, he will be only ...

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  9. Andy has twice as many marbles as Pandy, and Sandy has half as many ha...

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  10. A bag contains 25 paise and 50 paise coins whose total value is Rs 30....

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  11. The length of a rectangular field is twice its breadth. If the perim...

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  12. There are only 25 paise coins in a purse. The value of money in the ...

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  13. In a hostel mess, 50 kg rice are consumed every day. If each student g...

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  14. The zero of 3x+2 is (a)2/3 (b) 3/2 (c)-2/3 (d) (-3)/2

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  15. If 2x-3/2=5x+3/4, then x= (a)3/4 (b) -3/4 (c)4/3 (d) -4/3

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  16. If x/2-4=x/3-1, then x= (a)3 (b) 6 (c)18 (d) 2

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  17. If (x+2)/(x-2)=2/3 (a)-10\ (b) 10 (c)4/3 (d) -4/3

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  18. If x/6+x/4=x/2+3/4, then x= (a) 9 (b) 6 (c) -9 (d) 4

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  19. If 2x+5/3=1/4x+4, then x= (a)3 (b) 4 (c)3/4 (d) 4/3

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  20. If x/2-x/3=5, then x= (a)8 (b) 16 (c)24 (d) 30

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