Find the missing angle and x

32 degrees

Step-by-step explanation:

119+29=148

180-148=32

Step-by-step explanation:

Always remember that a triangles inner angles will always add up to 180 degrees.

So to find the missing angle you would use this equation

180 = angle + angle + angle

In this problem you know 2 of the angles, so input them into the equation above.

180 = 119 + 29 + angle

The next step is to subtract the known angles from 180 degrees.

You can add them both together first ... so 119 + 29 = 148

Now you can subtract 148 from 180, which = 32

So your missing angle is 32 degrees

Final equation should be a true math statement 180 = 119 + 29 + 32

(23*2)-12=x     x=34

step-by-step explanation: