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The equations x+1 =0 and 2x+2=0 have th...

The equations x+1 =0 and 2x+2=0 have the same solutions

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NCERT EXEMPLAR-ALGEBRA -EXERCISE
  1. If I spend f rupees from 100 rupees. The money left with me is rupees.

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  2. O is a solution of the equations x + 1=0

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  3. The equations x+1 =0 and 2x+2=0 have the same solutions

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  4. If m is a whole number. Then 2m denotes a multiple of 2.

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  5. The additive inverse of an integers x is 2x.

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  6. If x is a negative integer, -x is a positive integer.

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  7. State True or False: 2x-5 gt 11 is an equation.

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  8. State True or False: In an equations, the LHS is equal to the RHS

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  9. State True or False: In the equation 7k- 7=7 the variable is 7.

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  10. State True or False: a=3 is a solutions of the equations 2a-1 =5

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  11. State True or False: The distance between New Delhi and Bhopal is no...

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  12. State True or False: t minutes are equal to 60t seconds.

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  13. State True or False: x=5 is the solutions of the equations 3x+2=20

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  14. State True or False: One third of a number added to itself gives 8 c...

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  15. State True or False: The difference between the ages of two sisters ...

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  16. State True or False: The number of lines that can be drawn through a...

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  17. Write the algebraic expression for: One more than twice the number.

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  18. Write the algebraic expression for: 20 ^(@) C less than the present...

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  19. Write the algebraic expression for: The successor of an integer.

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  20. Write the algebraic expression for: The perimeter of an equilateral ...

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