Question

7. Find the solution of the linear pair of equation x + y = 5; 2x – 3y = 4.​

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

x+y=5

y=5-x

substituting this in the second equation 2x_3y=4 gives

2x-3(5-x)=4

2x-15+3x=4

-x= -11

x=11

now

x+y=5

y=5-x

y=5-11

y=-6