Question

(3+x):(5+x)=5:6=(3+x)/(5+x)=5/6

Answer 1

Answer:

x = 7

Step-by-step explanation:

(3+x):(5+x) = 5:6

$\frac{3 + x}{5 + x} = \frac{5}{6}$

$6(3 + x) = 5(5 + x)$

$18 + 6x = 25 + 5x$

$6x - 5x = 25 - 18$

$x = 7$