Question

Solve 2x + 3y = 11 and 2x – 4y = -24 and hence find the value of’m’ for which y = mx +3.

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Answer 1

Answer:

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Q. 34.3( 319 Votes )

Form the pair of

Class 10thNCERT - Mathematics3. Pair of Linear Equations in Two Variables

Answer

i) Let larger number = x

Let smaller number = y

According to the question,

=



=



And,

=



Comparing values of x from both equation, we get,







So, x = 3y = 3 × 13 = 39

Hence, the numbers are 13 and 39.

Answer 2

Answer:

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