Question

I Need help with this math problem

Answer 1

30

Explanation:

you set up the equation below to get you answer:

x+119+31 = 180

you solve this by adding together 119 and 31, and then subtract 180 by what you get from adding 119 and 31

119+31 = 150

180-150 = 30

therefore, x = 30

Answer 2

I do believe that the answer is 30

Explanation: