Answer:
x=23
Step-by-step explanation:
The shape is a parallelogram, which has an interior angle sum of 360 degrees. The angle opposite 133 degrees is also 133 degrees, and the angle opposite 2x+1 is also 2x+1. The equation would be
360=2(133)+2(2x+1)
Solve this equation.
360=266+4x+2
92=4x
23=x
