Step-by-step explanation:
10x-12 is the equation form
Answer:
6. 3x^3-7x^2+4x-1
7. -6x^4-2x^2+6x+10
8. 42x^4
i am edditing my post because i got the answer wrong
ty
10,013
5a+8+(-2a)=-7
5a+8-2a=-7
5a-2a=-7-8
3a=-15
3a/3=-15/3
a=-5
