1. 2x-4x
2x
2. 3+5
8
3. 2x*8
(7x^2-2) - (2x^2 - 5x + 3)
Answer:
5(x^2+x-1)
AnsweSolve the equation for x. 2 3 x −1 9 x + 5 = 20
Step-by-step explanation: