1.

S0o1 = Ay + x¢ ()

Answer»

3x + 4y = 10 2x - 2y = 2 multiply 2nd equation by 2 and add in 1st equation 3x + 4y + 4x - 4y = 10 + 4 7x = 14 x = 2 put x in 1st equation 3*2 + 4y = 10 6 + 4y = 10 4y = 4 y = 1

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