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Find the relation bewtween a and …

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Find the relation bewtween a and b if x=2, y=3 is a solution of pair of equations 2x-3y+a=0 and 2x+3y-b+2=0
  • 2 answers

Yogita Ingle 7 years, 1 month ago

2x - 3y + a = 0
2(2) - 3(3) + a = 0
4 - 9 + a = 0
a = 5
2x + 3y - b + 2 = 0
2(2) + 3(3) - b + 2 = 0
4 + 9 - b + 2 = 0
15 - b = 0
b = 15

Abhishek Kashyap 7 years, 1 month ago

a=5 , b=15
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