Question

*Which of the following is not solution of equations 3x - 2y = 4 and 6x - 4y = 8?*

1️⃣ x = 5 and y = 3
2️⃣ x = 2 and y = 1
3️⃣ x = 6 and y = 7
4️⃣ x = 4 and y = 4

hi diya didi ​

Answer 1

Answer:

option 1

Step-by-step explanation:

Such type of questions can be solved by putting values given in options.

1) For x=5 and y=3

3x - 2y = 3*5-2*3=11

so option 1 is not the solution.

2) Similarly put values given in options and check whether it satisfies given equations.

3*2-2*1=4 and 6*2-4*1=8

so, it is solution

3) it is the solution.

4) It is also the solution.