Two angles of an equilateral triangle have measures 3x+7 and 2y-4 find x+y
.....
Sorry I messed up and it wont delete
3x + 7 = 60 degrees
x = 17 2/3 degrees.
2y - 4 = 60 degrees
y = 32 degrees.
x + y = 17 2/3 + 32 = 49 2/3 degrees.
+128 
