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NCERT EXEMPLAR-ALGEBRA -EXERCISE
- The additive inverse of an integers x is 2x.
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- If x is a negative integer, -x is a positive integer.
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- State True or False: 2x-5 gt 11 is an equation.
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- State True or False: In an equations, the LHS is equal to the RHS
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- State True or False: In the equation 7k- 7=7 the variable is 7.
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- State True or False: a=3 is a solutions of the equations 2a-1 =5
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- State True or False: The distance between New Delhi and Bhopal is no...
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- State True or False: t minutes are equal to 60t seconds.
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- State True or False: x=5 is the solutions of the equations 3x+2=20
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- State True or False: One third of a number added to itself gives 8 c...
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- State True or False: The difference between the ages of two sisters ...
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- State True or False: The number of lines that can be drawn through a...
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- Write the algebraic expression for: One more than twice the number.
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- Write the algebraic expression for: 20 ^(@) C less than the present...
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- Write the algebraic expression for: The successor of an integer.
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- Write the algebraic expression for: The perimeter of an equilateral ...
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- Write the algebraic expression for: Area of the rectangle with lengt...
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- Write the algebraic expression for: Omar helps his mother 1 hours mo...
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- Write the algebraic expression for: Two consecutive odd integers.
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- Write the algebraic expression for: Two consecutive even integers.
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