Math, asked by manishmanishr26, 9 months ago

2x+2y=3,2x-3y=8 pair of linear equations in 2 variables​

Answers

Answered by rafannadiadwala
2

Answer:

This Solution is done by mathematical method

x = 5/2 and y = -1

Step-by-step explanation:

2x + 2y = 3 and 2x - 3y = 8 are two equations given such that

2x + 2y = 3 -------------------- (i)

2x - 3y = 8 -------------------- (ii)

Subtracting equation (i) from equation (ii) we get

        -5y = 5

and      y = -1

Put the value y = -1 in equation (i) we get

         2x + 2(-1) = 3

and    2x - 2 = 3

and    2x = 3 + 2

and    x = 5/2

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