युगपत समीकरण 3x +2y = 13 तथा 4x -2y = 8 को हल करो।
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Answer:
3x+2y=13,4x-2y=12
3x+4x+2y-2y=13+12
7x=25
x=25/7
x=3.571
Step-by-step explanation:
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