order sides and angles

What is the value of x?

HINT TO GET STARTED: What is the sum of all three angles of a triangle?

Solve for x. (Hint: type decimal answer only. (No extra spaces or symbols)

x = ______

Solve for x (type number only).

Find x.

x = _____

Solve for "x" to fill in the blank. Enter the number answer only.

Solve for "x" to fill in the blank. Enter the decimal answer only.