Question

SIMILAR TRIANGLES Solve for x.

Answer 1

Answer:

x = 12

Step-by-step explanation:

There are several steps involved to solve this. I'll put each step separate so you can easily understand.

Step 1: Set up a proportion

$\frac{7}{7} =\frac{x}{12}$

Step 2: Cross multiply

7x = 7 x 12

7x = 84

x = 12

Step 3: Check

7 x 12 = 7 x 12

84 = 84 ✔

Step 4: Answer

x = 12

I'm always happy to help :)