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Answer: x = -3
Step-by-step explanation:
5 - 4x = 17
Solve:
-4x = 17 - 5
-4x = 12
x = 12/(-4)
x = -3
Therefore, the answer is -3.
Answer:
Step-by-step explanation:
(x+3)(x-3)
x squared and -9 are both square numbers.
the square root of x^2 is x
the square root of -9 is 3. so you just need to write (x+3)(x-3)
you can check by expanding the brackets and the middle x terms should cancel out
Answer:
soory ill gve you the answer 5
Step-by-step explanation:
Answer:
b
Step-by-step explanation: