Pair of Linear Equations in Two Variables
Quick practice
Question 1 of 5
If 3x + 4y : x + 2y = 9 : 4, then 3x + 5y : 3x – y is
A
7 : 1
B
1 : 4
C
1 : 7
D
4 : 1
Concepts
Graphical Method of Solution of a Pair of Linear Equations
Algebraic Methods of Solving a Pair of Linear Equations
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