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===x+7, find x when f(x) = 10.
-12x+
Given f(x) =

===x+7, find x when f(x) = 10. -12x+ Given f(x) =-example-1

1 Answer

4 votes

Answer:

B -6

Explanation:

in the function equation, simply substitute 10 for f(x) on the LHS and solve for x


10 = -(1)/(2)x+ 7

Solving for x gives x = -6

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