Answer:
x = -5
Explanation:
If f(x) = -5x + 8 and f(x) -17, find x
-5x + 8 = -17
subtract 8 from both sides:
-5x + 8 - 8 = -17 - 8
-5x = 25
divide both sides by -5:
-5x/-5 = 25/-5
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