I am not sure what you want. Always copy the question exactly. Let's try this:

The sum of the angles of a triangle equal 180 degrees.

180 - 57 - 64 = 59

5x + 4 = 59

5x = 55

x = 11.

mariaaa !

2013-08-21 10:21:55

Okay so i have a problem where it gives me 2 angles which are 64° and 57° . Its asking me to solve 5x+4 to find the missing angle . Idk the answer or what to do ?