-2 = 39x ? Are you sure this is right? I'm willing to help!
Lola needs 508.8 seconds to do every invitations. You only have to multiply the 2 numbers
Two angles are said to be suplementary when the aum of the two angle is 180*
11x+2 = 9x+6. Subtract 2 from both sides. 11x = 9x+6. subtract 9x from both sides. 2x = 4, divide both sides by 2. x = 2. Substitute the x with 2 and check to see it it works. The numbers should equal each other.
