Math
posted by Janet on .
How to solve for x?
(x/(x+1))+ ((2x2)/x) = 1/(x+1)
can someone show it step by step so i can understand it? Thanks!

(x/(x+1))+ ((2x2)/x) = 1/(x+1)
((2x2)/x) = 1/(x+1) x/(x+1)
((2x2)/x) = (1x)/(x+1)
((2x2)/x) = (x+1)/(x+1)
((2x2)/x) = 1
2x2 = x
2x+x = 2
3x = 2
x = 2/3