Question

Solve for x. Please look at the picture and answer it. Thank you.

Answer 1

I think 12.2

Explanation:

58+(8x-18)+(4x-4) = 180

58+(-18-4)+(8x+4x) = 180

58-22+8x+4x = 180

58-22+12x = 180

36+12x = 180 1. -36 on both sides

12x = 146 2. / 12 on both sides

x = 12.2