Question

solve 2 X + 3 Y is equal to 1 and 2 x minus 4 Y is equal to minus 24 and hence find the value of m for which Y is equal to MX + 3​

Answer 1

✪AnSwEr

${\tt{\red{\underline{\large{Given}}}}}$

• Equations
• 2x+3y= 1 and 2x-4y=24
• Y=Mx+3

${\sf{\green{\underline{\large{To\:find}}}}}$

• Value of m

${\sf{\pink{\underline{\Large{Explanation}}}}}$

☞Solving the Equations by Elimination method

2x+3y= 1

and

2x-4y=24

2x+3y= 1

________

-6y=-23

y=23/6

¶utting the value of y in equation (1)

2x+3y=1

=>2x+23/6=1

=>2x=1 - (23)6)

=>2x=(6-23)/6

=>2x=-17/6

=>X=-17/12

Now solving for m23/6

Y=Mx+3

23/6=-17m/12 +3

=>5/6 × 12 =17m

=>10=17m

=>m=10/17

Answer 2

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