Math, asked by virajayush00, 9 months ago

x/2+y/3=6
x/7+y/3=5 by elimination method​

Answers

Answered by prajwal1697
0

   =  > \frac{x}{2}  +  \frac{y}{3}  = 6 \\  \:  \:  \:  \frac{x}{7}  +  \frac{y}{3}  = 5 \\  =  >  \frac{x}{3}  -  \frac{x}{7}  = 1 \\  =  >  \frac{7x - 3x}{21}  = 1 \\  =  > 4x = 21 \\  =  > x =  \frac{21}{4}  \\ =   >  \frac{ \frac{21}{4} }{2}  +  \frac{y}{3}  = 6 \\  =  >  \frac{y}{3}  = 6 -  \frac{21}{8}  \\  =  >  \frac{y}{3}  =  \frac{48 - 21}{8}  \\  =  >  \frac{y}{3}  =  \frac{27}{8}  \\  =  > y =  \frac{81}{8}

hope this helps you

Answered by masif4
0

Answer:

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here is ur ans on page below

Step-by-step explanation:

x= 14/5 and y=69/5

agian plxx mark me Brainlist

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