SOLUTION: f(x)= 5x-2, find x when f(x)=13
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Question 743419
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f(x)= 5x-2, find x when f(x)=13
Answer by
jim_thompson5910(35256)
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f(x)= 5x-2
13 = 5x-2
13+2 = 5x
15 = 5x
5x = 15
x = 15/5
x = 3
So the solution is x = 3