NCERT Solutions for Class 7 Maths Chapter 4 - Simple EquationsShare
NCERT Solutions for Class 7 Maths Chapter 4 – Simple Equations made available by Goprep act as important study material for the students. So, if you want to supplement your exam preparation and score good marks in the exam, then these Solutions can be of great help to you. Developed by expert teachers of Goprep, chapter 4 Maths Solutions let you understand and learn difficult topics with ease.
All the Solutions for Chapter 7 that we provide are based on the latest syllabus of the CBSE and are modified from time to time. Thus, by using these solutions, you can very easily cover the entire syllabus and prepare each topic in a detailed manner. Further, our Class 7 Maths NCERT Solutions are aimed at strengthening the concepts and making each topic crystal clear. So, just browse the topic-wise Solutions for Chapter 4 of the Class 7 Maths and start a journey towards performing exceptionally well in the exam.
NCERT Solutions for Class 7 Maths Chapter 4 - Simple Equations
Write equations for the following statements:
(i) The sum of numbers x and 4 is 9.
(ii) 2 subtracted from y is 8.
(iii) Ten times a is 70.
(iv) The number b divided by 5 gives 6.
(v) Three-fourth of t is 15.
(vi) Seven times m plus 7 gets you 77.
(vii) One-fourth of a number x minus 4 gives 4.
(viii) If you take away 6 from 6 times y, you get 60.
(ix) If you add 3 to one-third of z, you get 30.
Set up an equation in the following cases:
(i) Irfan says that he has 7 marbles more than five times the marbles Parmit has. Irfan has 37 marbles. (Take m to be the number of Prmit’s marbles.)
(ii) Laxmi’s father is 49 years old. He is 4 years older than three times Laxmi’s age. (Take Laxmi’s age to be y years.)
(iii) The teacher tells the class that the highest marks obtained by a student in her class is twice the lowest marks plus 7. The highest score is 87. (Take the lowest score to be l)
(iv) In an isosceles triangle, the vertex angle is twice either base angle. (Let the base angle be b in degrees. Remember that the sum of angles of a triangle is 180 degrees.)
|Chapter 1 - Integers|
|Chapter 2 - Fractions and Decimals|
|Chapter 3 - Data Handling|
|Chapter 4 - Simple Equations|
|Chapter 5 - Lines and Angles|
|Chapter 6 - The Triangle and its Properties|
|Chapter 7 - Congruence of Triangles|
|Chapter 8 - Comparing Quantities|
|Chapter 9 - Rational Numbers|
|Chapter 10 - Practical Geometry|
|Chapter 11 - Perimeter and Area|
|Chapter 12 - Algebraic Expressions|
|Chapter 13 - Exponents and Powers|
|Chapter 14 - Symmetry|
|Chapter 15 - Visualising Solid Shapes|