Math, asked by kshitijanikale, 1 year ago

5x-6y+30=0;5x+4y-20=0 plot graphically

Answers

Answered by sumanbrother

2

Answer:

your answer is y =5 and x= 0

Step-by-step explanation:

subtract eq ll from l

5x-6y+30-(5x+4y-20)= 0

=> 5x-6y+30-5x-4y+20=0

=> -10y = -50

=> y = 5

putting the value of y in eqn l

5x- 6×5+30=0

=> 5x= -30+30

=> 5x = 0

=> x= 0

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