SOLUTION: HELP!!!! Rewrite the equation as a function of x y=-7x-9 thanks a lot Heather

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Question 112098: HELP!!!!
Rewrite the equation as a function of x
y=-7x-9
thanks a lot
Heather

Answer by jim_thompson5910(35256)   (Show Source): You can put this solution on YOUR website!
Do you want to solve for x? The equation is already a function of x (ie y is dependent on x). If you do, then...




Start with the given equation



Subtract y from both sides


Add 7x to both sides


Divide both sides by 7 to isolate x


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Answer:
So our answer is

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