Answer:
a=18
Step-by-step explanation:
-2a-10+a=-28
-1a-10=-28
+10 +10
-1a=-18
divide by -1
a=18
Answer:
(x−4)(2x−5)(x+9)
Step-by-step explanation:
Factor 2x3+5x2−97x+180
2x3+5x2−97x+180
=(x−4)(2x−5)(x+9)
Answer:

Step-by-step explanation:

Send 3 to the other side.


Hope this helped!