Answer:
? = 10
Step-by-step explanation:
26 - 4 = 12 + ?
22 = 12 + ?
10 = ?
(-3x³+2x²+4x+24) (x-2)
---------------------------------
8x
Answer:
D
Step-by-step explanation:
2(x+b) = ax+c
2x+2b = ax+c
c = 2b
Since these are all like terms, you're essentially just adding and subtracting here.

Add
and
.

Then, subtract.

Your answer is
.