Math, asked by krishpanchal345, 4 months ago

solve the following pair of linear equations by the elimination method x+y=5,2x–3y=4

Answers

Answered by khushirajwani888
2

Answer:

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Answered by shubhamgoyal75
2

Answer:

x = 19/5 ; y = 6/5

Step-by-step explanation:

x + y = 5 (equation 1)

2x - 3y = 4 (equation 2)

Step 1 :- Multiplying equation 1 by 2

2x + 2y = 10 (equation 3)

Step 2 :- Subtracting equation 3 from equation 2;

2x - 3y = 4

- (2x + 2y = 10)

____________

2x - 2x - 3y -2y = 4 - 10

-5y = -6

y = 6/5

putting value of y in equation 1;

x + (6/5) = 5

x = 5 - (6/5)

x = 19/5

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