0
Anonymous
3
Rosamond Weber ∙
Chat with our AI personalities
7x - 4y + x = 8x - 4y
Depending on what your teacher is looking for, I might even go a step further to simplify it to 4(2x-y).
Wiki User
X= -2
x + 5 + 4 = x + 9
x(x + 2)
-9
(x+2)/(x+2) = 1x equals infinity