Question

the sum of the numerator and denominator of a fraction is 3 less than twice the denominator if the numerator and denominator are decreased by 1 the numerator becomes half the denominator determine the fraction​

Answer 1

$\huge\mathbb\red{ANSWER!!!!}$

$= > x = 4$

$= > y = 7$

step-by-step explaination;

let the fraction =x/y

first condition:

$= > x + y = 2y - 3$

$= > x - y = - 3$

second condition:

$= > x - 1 \div y - 1 = 1 \div 2$

$= > 2x - 2 = y - 1$

$= > 2x - y = 1$

subtract two equations:

$= > x = 4$

$= > y = 7$

hope it helps you:)

Answer 2

Answer:

Step-by-step explanation:

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