Question

(1)x - 3y - 3 = 0 ; 3x - 9y - 2 = 0

(2) 2x + y = 5 ; 3x + 2y = 8

(3) 3x - 5y = 20 ; 6x - 10y = 40

(4) x - 3y - 7 = 0 ; 3x - 3y - 15 = 0

by elimination method only please solve it please. ​

Answer 1

Answer:

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