Question

solve the problem please ​

Answer 1

Step-by-step explanation:

Let the numerator be x.

then, denominator = x + 3

Fraction = x/x +3

Unity means 1(one).

According to question,

x+7/x+3 = x/x+3 + 1

= x+7/x+3 = (x + x + 3)/x+3

= x+7/x+3 = (2x+3)/x+3

Cross multiply,

= (x+3)(x+7) = (2x+3)(x+3)

Here, (x+3) is common on both sides, so we cancel them. Now,

x+7 = 2x + 3

x = 4

Fraction = 4/7

Hope it helps!

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