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2 votes
Given g(x) = 2(x – 5), determine x for g(x) = -30.

1 Answer

4 votes
When g(x) = -30, x = -10
To solve, make -30 equal to 2(x-5):
-30 = 2(x-5)
-30 = 2x -10
-20 = 2x
-10 = x
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