Question

the sum of numerator and denominator of a fraction is 3 less than twice the denominator. If each of the numerator and denominator is decreased by 1 , the fraction becomes 1/2 . Find the fraction graphically.

Match the Columns
(1) 2x + 5y = 10

3x + 4y = 7 (A) Unique solution

(2) 2x + 5y = 10

6x + 15y = 20. (B) Infinitely many
solutions

(3) 5x + 2y = 10

10x + 4y = 20 (C) No common solution

(a) 1 – A, 2 – B, 3 – C. (b) 1 – B, 2 – C, 3 – A

(c) 1 – C, 2 – B, 3 – A. (d) 1 – A, 2 – C, 3 – B​

Answer 1

Step-by-step explanation:

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