(8u³ + 8u² + 6) + (4u³<span> - 6u + 3) =
</span>8u³ + 8u² + 6 + 4u³ - 6u + 3 =
12u³ + 8u² - 6u + 9
Answer:
E
Step-by-step explanation:
x=24
Step-by-step explanation:
3(9+4x-5)
divide x by 4x to move the x to the other side.
x=3(9+4-5)
9+4=13
x= 3(13-5)
13-5=8
x= 3(8)
x=24
