Respuesta :

90-22=68 then you divide that by 4 and your answer will be 17
We know these two angles make a right angle.

Therefore, we can right the equation:
90 = 22 + 4x

We can then solve this algebraically...
90 = 22 + 4x
[Subtract 22 from both sides]
68 = 4x
[Divide both sides by four]
17 = x

Therefore, x = 17