Please help. Geometry.?

Question

Four times the complement of an angle is 40 degrees less than 2 times the supplement of the same angle. What is the angle?

Please help. I would really appreciate it.

Answer 1

4(90 - x) + 40  =  2(180 - x)

360  -  4x  +  40  =  360  -2x

4x  -  2x   =  40

x  =  20