Question

solve by elimination method 2x+3y=9 ,4x+6y=18​

Answer 1

Answer:

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Answer 2

Step-by-step explanation:

$\bold\pink{2x + 3y = 8}$

$\bold\purple{4x + 6y = 7}$

${\fbox{\red{Multiply \: by \: 4}}}$

$\bold\blue{4x + 6y = 16}$

${\fbox{LHS \: of \: i \: and \: ii \: are \: same \: but \: RHS\: is \: different}}$

${\fbox{\color{orange}{Hence \: the \: solution \: does \: not \: exist}}}$