2 years ago

If 9x x 3x+1 = 2187, what is the value of x?

Mathematics

1 answer:

Snezhnost [94]2 years ago

7 0

Answer:

x = 80.96

Step-by-step explanation:

9x * 3x +1 = 2187

27x +1 = 2187

27x = 2187-1

27x = 2186

x = 2186/27 = 80.96(2dp)

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2 years ago

If 9x x 3x+1 = 2187, what is the value of x?​

If 9x x 3x+1 = 2187, what is the value of x?