Question

Solve for the value of x​

Answer 1

1. x is 37.5

2. x is 20

3. x is approximately 14.2

Explanation:

A right angle is always 90 degrees, so we can create an equation like these:

1. 90 = x + x + 15

We get x by itself and find x is equal to 37.5.

2. 90 = x + 2x + 30

We get x by itself and find x is equal to 20.

3. 90 = 4x + 2x + 5

We get x by itself and find x is approximately around 14.2.