Please fast solve it !!!

Dear Student,

\frac{x + 7}{x + 15} = \frac{3}{4} B y c r o s s - m u l t i p l i c a t i o n, 4 (x + 7) = 3 (x + 15) 4 x + 28 = 3 x + 45 4 x - 3 x = 45 - 28 x = 17

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Aakash EduTech Pvt. Ltd.

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