9 - 8x = 35
subtract 9 from both sides
-8x = 26
divide both sides by -8
x= -26/8
you can simplify this to -13/4
Answer:
i'd say do it with division what equals 31? im not going to say the staright up answer
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From the problem :

In multiplying expressions with the same bases, the exponent will be added accordingly.
For example :

the exponent of a are m and n, and the product will be a raised to the sum of m and n.
Applying this to the problem, we have :

The answer is d. 6^-1
10,171.07 pesos
To every US dollar, it equal 18.84 pesos.
I say y=300(2x) X=hours Y=population
Y=600x