SOLUTION: if f(x)=5x-7, then what is the solution to f(x)=4?
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Question 1097913: if f(x)=5x-7, then what is the solution to f(x)=4?
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!
f(x) = 4 = 5x-7
Now you can just solve for x:
4 = 5x - 7
11 = 5x
To check: plug in x=11/5 to make sure f(x)=4.
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