Question

What is the solution to the equation 9 –3x ≈ 7 ?
Answer?
x = 0.376
x = 0.295
x = –0.295
x = –0.376

Answer 1

3x = 2 => x=2/3=0.67
but it is not any one of the options !!

Answer 2

I'll make an educated guess with the info you gave, thanks!

Answer 3

If it's\[9^{-3x}\approx 7\]then\[x\approx -0.295\]so I think that is the answer.

Answer 4

@Swisha
you should have written the problem as
9^(-3x)=7
so that it would be understood.
Copy-paste is a bad idea for this reason.

Answer 5

C