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Solve by the method of elimination 2x...

Solve by the method of elimination
`2x- y = 3, 3x + y = 7`

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The correct Answer is:
`:.` Solution `:x = 2; y = 1 `
`:.` Verified.
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Knowledge Check

  • Solve the following simultaneous linear equations in two variables by the method of elimination : 2 x + 2 y = 10 ; 2 y − 3 x = − 5

    A
    `3x+9=sqrt(2)y+2`
    B
    `3x-4x+xy=0`
    C
    `2m-8=4m`
    D
    `3x-14=9`

  • Solve the following simultaneous linear equations in two variables by the method of elimination : 23 x + 17 y = 63 ; 17 x + 23 y = 57

    A
    1 and 2
    B
    2 and 3
    C
    3 and 4
    D
    2 and 4

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