Math, asked by Anonymous, 8 months ago

2x+6y+1=0,2x+3y+8=0, solve by cross multipication

Answers

Answered by Asifalvi

0

12345678800987654321

Answered by lathadeviummadi70

0

Answer:

x=1/2 , y=7/3

Step-by-step explanation:

2x+6y = -1 ---------------1

2x+3y =-8 ----------------2

equation 1-2

2x+6y =-1

-2x-3y =8

----------------

3y=7

y=7/3

substituting the value in equation 2

2x+7=8

2x=1

x=1/2

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