Use the figure below and determine the value of x
PLS HELP

x = 31 degrees

Step-by-step explanation:

First things first, all angles of a triangle add up to 180 degrees.

From here, we can put it into an equation:

2x + 3 + x + 1 + 3x - 10 = 180

Simplify

6x - 6 = 180

    + 6    + 6

6x = 186

Divide

x = 31

Hope this helps :)

step-by-step explanation:

you can add the two numbers and divide the result by 2. or you can find the gap between the two numbers and add half of this to the smaller number.