3 years ago

What is the solution for 3x =9

Mathematics

2 answers:

mixas84 [53]3 years ago

6 0

x = 3

Divide each term by 3 and simplify.

Vinvika [58]3 years ago

5 0

The answer to your question is 3

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A. Find y in terms of x if ????y????x=x6y−7 and y(0)=4. y(x)= (8/7x^7+4^8)^(1/8) . B. For what x-interval is the solution define

topjm [15]

Answer:

Step-by-step explanation:

part A)

given

$x=x6y-7$

so y in terms of x would be

$y=(x+7)/x6$

part b)

in order to find intervals of function, we determine the intervals where the function has a positive first derivative . To find intervals, first we find the critical values, or points at which the first derivative of the function is equal to zero. For the given function the intervals would be

put zero in equation

$y=(x+7)/6x$