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#1 Help.

NotSoSmart  Feb 7, 2018
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1+0 Answers

 #1
avatar+85623 
+1

We can just solve the equations inside the parentheses

 

So we have

 

-9x + 5  =  3 + 4x    add 9x to both sides, subtract 3 from both sides

 

2 =  13x       divide both sides by  13

 

2/13  = x

 

 

f / g  =   [ 3x - 6 ] / [ x - 2]   =   3[ x - 2 ] / [ x - 2 ]  =  3

 

Note....that we can't put 2 into the original function because it makes the original denominator = 0

 

So.....second answer

 

 

cool cool cool

CPhill  Feb 7, 2018

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