What does x equal in -6(8+7x)=-342?
1 answer:
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Answer:
1, 3, 9, 27
Step-by-step explanation:
You need the first 4 terms, so let n = 1, and evaluate the expression. Then do the same for n = 2, n = 3, and finally n = 4.
n = 1
n = 2
n = 3
n = 4