Math, asked by singhharry45321, 10 months ago

Find the condition that the pair of linear equations 2x + 3y = 15 and 2ax + (a + b)y = 7b + a has
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Answers

Answered by vikkuyadav21564
5

Step-by-step explanation:

a = 2 \:  \:  \: b = 3 \:  \: c =  - 15 \\  \:  \: a2 = 2a \:  \: \:  b2 =  \: a + b \:  \: c2 =  - (7b + a) \\  \frac{a}{a2}  =  \frac{b}{b2}  =  \frac{c}{c2}  \\

hope that it will help.

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