0
Anonymous
In this case you just add them together to make 9x.
Wiki User
Chat with our AI personalities
8x
5x = 4x + 9 x = 9
collect like terms and you get 4x + 5x + 8 - 3 ie 9x +5
5x+3y
Add 4x - 2 to each side: 5x = 5 x = 1
(5x 2 - 8x + 1) + (2x 2 - 4x - 11)