If the numerator of a fraction is increased by 7 and the denominator is decrease by 1. then the fraction becomes 3/2. Taking the numerator as x and denominator as y form the linear equation and represent it graphically
Answers
Answered by
6
Step-by-step explanation:
x+7/y-1 = 2/3
3(x+7) = 2(y-1)
3x + 21 = 2y -2
3x - 2y = -23 -(1)
x - y = 0 -(2)
since x = y
3x - 2y = -23
x - y = 0
3x - 2y = -23
2x - 2y = 0
-. +
------------------
x = -23
finding y in (2)
-23 - y = 0
y = -23
Answered by
2
2x-3y+17 = 0
Step-by-step explanation:
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and for your kind information -23 is not correct answer
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