1.

() 3x-2y=27x+3y=43

Answer»

3x - 2y = 2 7x + 3y = 43 Multiply first equation by 3 and second equation by 2 and add both the equation. 9x - 6y + 14x + 6y = 6 + 86 23x = 92 x = 4 3*4 - 2y = 2 2y = 12 - 2 2y = 10 y = 5

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