I don’t understand how to solve this

42.1

Step-by-step explanation:

The height of the main triangle is,

h = 47√3/2 (since it's an 30-60-90 triangle)

so to find x,

tan(44) = h/x

x = h/tan(44)

x = 42.1 (rounded to the nearest tenth)

Answered by GAUTHMATH

5x − 15 = −2

     +15    +15      add 15 to both sides, 15's will cancel out and solve -2 + 15.

5x    13  <--- sum of -2 + 15

__ = __        divide 5 on both sides, 5's will cancel out on the left side.

5      5

x = 2.6, final answer :)

Feel free to reach out to me if you need further explanation.