Question

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

Answer 1

123

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

Explanation:

Answer is in attachment

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