Chapter 4 – Linear Equations in Two Variables
Sahay Sir > Question Answers > NCERT Class 9 > Maths > Chapter 4 - Linear Equations in Two Variables
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (vi) 3x+2 = 0
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (vi) 3x+2 = 0 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (v) 2x = –5y
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (v) 2x = –5y 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iv) x = 3y
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iv) x = 3y 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iii) –2x+3y = 6
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (iii) –2x+3y = 6 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a b [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (ii) x –(y/5)–10 = 0
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (ii) x –(y/5)–10 = 0 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a [...]
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (i) 2x + 3y = 9.35
15
Oct
2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of a, b and c in each case: (i) 2x + 3y = 9.35 2. Express the following linear equations in the form ax + by + c = 0 and indicate the values of [...]
1. The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be ₹ x and that of a pen to be ₹ y)
15
Oct
1. The cost of a notebook is twice the cost of a pen. Write a linear equation in two variables to represent this statement. (Take the cost of a notebook to be ₹ x and that of a pen to be ₹ y) 1. The cost of a notebook is twice the cost of a [...]