Question

6.
2x+3y=0
7x+8y=0 solve this equation ​

Answer 1

Answer:

$2x + 3y = 0.......eq ^{n} 1 \\ 7x + 8y = 0....... {eq}^{n} 2 \\ solve.... \\ {eq}^{n}1 \times 8 \\ 16x + 24y = 0...... {eq}^{n} 3 \\ \\ {eq}^{n} 2 \times 3 \\ 21x + 24y = 0..... {eq}^{n} 4 \\ solve \: {eq}^{n} 3 \: \: \: and \: \: \: {eq}^{n} 4 \\ - 5x = 0 \\ x = 0 \\ and \: off course \: y = 0$

hope my answer will help you...

Answer 2

Answer:

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