Answer: (-∞,∞)
Step-by-step explanation: The line extends forever in both directions meaning that the endpoints will be negative infinity and infinity.
Answer:
12
Step-by-step explanation:
4 x 3
Answer is x= -14 because you divide each term by -3 and then simplify
Question: Is this some kind of mind trick riddle or what lol!
Answer:
Group the like terms
6x + 3x - x + 9
Work out the x values together and then add the 9
9x - x + 9
8x + 9
your final answer should be about 8x + 9 as it cannot be simplified anymore
