Question

solve x over 3+1=7 over 15​

Answer 1

Given :

$\frac{x}{3 + 1} = \frac{7}{15}$

Cross Multiplying

$15x = 7(3 + 1)$

$15x = 21 + 7$

$15x = 28$

$x = \frac{28}{15}$

PLEASE MARK IT BRAINILIEST

Answer 2

Given :

$\frac{x}{3 + 1} = \frac{7}{15}$

Cross Multiplying

$15x = 7(3 + 1)$

$15x = 21 + 7$

$15x = 28$

$x = \frac{28}{15}$

PLEASE MARK IT BRAINILIEST