The measures of the angels are 24 and 30 and (3x-9) what is x

x=45

Step-by-step explanation:

Okay then. In a triangle, the all three angle values combined equals to 180 degrees. So 24+30 + (3x-9) = 180. Then, you can solve for x.

24+30 + (3x-9) = 180 Equation

45+3x=180 Combine like terms

3x=135 Subtract 45 from both sides

x=45 Divide both sides by 3