Question

le following pairs of equations by the elimination method
2. 2x+3y=8
4x + 6y=7​

Answer 1

Answer:

these equation has no solution

Step-by-step explanation:

by the eliminating method we get

0=9

9 is not right so

these equation has no solution.

Answer 2

Step-by-step explanation:

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

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

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

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

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

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