Question

Draw the graph of following linear equations%& ① 2x + y = 6 ② x + y = 4 ③ 2x – 3y = 6

Answer 1

$\red{ \underline \bold{: (1)2x + y = 6}} \: \\ \orange{ \underline \bold{:solution.................................... }} \: \\ \orange{ \underline \bold{:2x + y = 6 }} \: \\ \orange{ \underline \bold{:xy = \frac{2}{6} = 3..}} \: \\ \orange{ \underline \bold{:3 \: answer }} \: \\ \\ \\ \red{ \underline \bold{: (2)x + y = 4}} \: \\ \orange{ \underline \bold{:solution........................... }} \: \\ \orange{ \underline \bold{: x + y = 4}} \: \\ \orange{ \underline \bold{:x = 1 }} \: \\ \orange{ \underline \bold{:y = 2 }} \: \\ \orange{ \underline \bold{:xy = 2 }} \: \\ \orange{ \underline \bold{:xy 2 = 4}} \: \\ \orange{ \underline \bold{: xy = \frac{4}{2} = 2}} \: \\ \orange{ \underline \bold{: = 2answer........................}} \: \\ \\ \\ \red{ \underline \bold{: (3)2x - 3y = 6}} \: \\ \orange{ \underline \bold{: solution.........................}} \\ \: \orange{ \underline \bold{: 2x - 3y = 6}} \: \\ \orange{ \underline \bold{: x - y}} \\ then \: it \: change = ( + ) \: \\ \orange{ \underline \bold{: 6 = 6}} \: \orange{ \underline \bold{: \frac{6}{6} = 1}} \: \\ \orange{ \underline \bold{: = 1answer...................... }} \: \\ \\ \green{ \underline \bold{:2x + y = 6 \tt : \implies3answer................}} \: \\ \green{ \underline \bold{:x + y = 4 \tt : \implies2 answer.............}} \: \\ \green{ \underline \bold{:2x - 3y = 6 \tt : \implies1answer............. }} \:$