NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.6 Solve the following equations. Ex 2.6 Class 8 Maths Question 1. \(\frac { 8x-3 }{ 3x } =2\) Solution: We have \(\frac { 8x-3 }{ 3x } =2\) ⇒ \(\frac { 8x-3 }{ 3x }\) = \(\frac { 2 }{…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.5 Solve the following linear equations. Ex 2.5 Class 8 Maths Question 1. Solution: ⇒ 30x – 12 = 20x + 15 ⇒ 30x – 20x = 15 + 12 (Transposing 20x to LHS and 12 to RHS) ⇒ 10x =…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.4 Ex 2.4 Class 8 Maths Question 1. Amina thinks of a number and subtracts \(\frac { 5 }{ 2 }\) from it. She multiplies the result by 8. The result now obtained is 3 times the same number she thought…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.3 Solve the following equations and check your results. Ex 2.3 Class 8 Maths Question 1. 3x = 2x + 18 Solution: We have 3x = 2x + 18 ⇒ 3x – 2x = 18 (Transposing 2x to LHS) ⇒ x…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.2 Ex 2.2 Class 8 Maths Question 1. If you subtract \(\frac { 1 }{ 2 }\) from a number and multiply the result by \(\frac { 1 }{ 2 }\), you get \(\frac { 1 }{ 8 }\). What is…
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NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Ex 2.1 Ex 2.1 Class 8 Maths Question 1. Solve the equation: x – 2 = 7. Solution: Given: x – 2 = 7 ⇒ x – 2 + 2 = 7 + 2 (adding 2 on both sides) ⇒ x = 9…
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Rational Numbers Class 8 Extra Questions Maths Chapter 1 Question 1. Pick up the rational numbers from the following numbers. \(\frac { 6 }{ 7 }\), \(\frac { -1 }{ 2 }\), 0, \(\frac { 1 }{ 0 }\), \(\frac { 100 }{ 0 }\) Solution: Since rational numbers are in the form of \(\frac…
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NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers Ex 1.2 NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers Exercise 1.2 Ex 1.2 Class 8 Maths Question 1. Represent these numbers on the number line (i) \(\frac { 7 }{ 4 }\) (ii) \(\frac { -5 }{ 6 }\) Solution: (i) \(\frac…
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NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers Exercise 1.1 Ex 1.1 Class 8 Maths Question 1. Using appropriate properties find: Solution: Ex 1.1 Class 8 Maths Question 2. Write the additive inverse of each of the following: (i) \(\frac { 2 }{ 8 }\) (ii) \(\frac { -5 }{ 9 }\)…
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NCERT Solutions for Class 8 Maths NCERT Solutions for Class 8 Maths Chapter 1 Rational Numbers Class 8 Maths Rational Numbers Exercise 1.1 Class 8 Maths Rational Numbers Exercise 1.2 NCERT Solutions for Class 8 Maths Chapter 2 Linear Equations in One Variable Class 8 Maths Linear Equations in One Variable Exercise 2.1 Class 8…
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