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3 votes
Please help me. Photo taken below, would greatly appreciate it!!!!!​

Please help me. Photo taken below, would greatly appreciate it!!!!!​-example-1
User Isuru
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1 Answer

5 votes
f(x) is undefined when the denominator is equal to zero, so when -3x-7=0.
Simplify:
-3x=7
x=-7/3
User Kilian Stinson
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