Question

The Polygons are similar. Solve for x

10

9

6

12

Answer 1

Step-by-step explanation:

$\frac{ - 2 + 7x}{32} = \frac{25}{20}$

$\frac{ - 2 + 7x}{32} = \frac{5}{4}$

4(-2+7x) = 5(32)

-8 + 28x = 160

28x = 160+8

28x = 168

x = 168/28

= 42/7

= 6