2x + 2y =0 दो हल gyat kijiye
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2y + 3 = 7 (चर y) ... (1) 3x - 4 = 0 (2) 2y + 5 (3) m* = 64 .. 3P-2 _ ... समीकरण 2x –4 = 6 को प्रयत्न और भूल विधि से हल कीजिए।
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2x + 2y = 0
2x = - 2y
x = -2y / 2
x = -1y
put x value in 2x + 2y = 0
2 ( - y) + 2y = 0
- 2y + 2y = 0
0 =0
2x = - 2y
x = -2y / 2
x = -1y
put x value in 2x + 2y = 0
2 ( - y) + 2y = 0
- 2y + 2y = 0
0 =0
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