Question

Solve. 5x + y = 7, 5x - y = 3​

Answer 1

Answer:

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Answer 2

Given: 5x + y = 7

            5x - y = 3

To find: Value of x and y

Step by step explanation:

5x + y = 7      ....(1)

5x - y = 3       ...(2)

Adding both the equations,

   10x = 10

       x = 10/10

         x = 1

putting value x = 1 in equation (1)

   5(1) +y = 7

           y = 7-5

              = 2

Answer:

Values of x and y for the given equation is 1 and 2 respectively.