Question

4 times the measure of the complement of an angle is equal to 2/3 the measure of the original angle's supplement. What is the measure of the angle?

Answer 1

\[4\times(90°-x)=\frac{ 2 }{ 3 }(180°-x)\]

Answer 2

wel if you want to solve for x isolate x in one side

Answer 3

360-4x=120-2/3x
360-120=-2/3x+4x
240=10/3x / *3
720=10x /10
x=72

So it's 72 degrees.