Question

find the value of x ​

Answer 1

x = 25

Step-by-step explanation:

The two angles are complementary so we can write

$(2x + 1) + (x + 14) = 90$

$\Rightarrow 3x + 15 =90$

or

$3x = 75 \Rightarrow x = \frac{75}{3} = 25$

Answer 2

Answer:

25

Step-by-step explanation:

We can see that (2x+1) + (x+14) is a right angle. So, the total of those two angles should be 90.

(2x+1) + (x+14) = 90

2x + 1 + x + 14 = 90

          3x + 15 = 90

   3x + 15 - 15 = 90 - 15

                 3x = 75

              3x/3 = 75/3

                    x = 25