SOLUTION: How do I set this up?
Four times the sum of twice the number and 7 exceeds the value of the number by 70.
I know the first part is 4(2n+7) but then I get to the exceeds an
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Four times the sum of twice the number and 7 exceeds the value of the number by 70.
I know the first part is 4(2n+7) but then I get to the exceeds an
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Question 611020: How do I set this up?
Four times the sum of twice the number and 7 exceeds the value of the number by 70.
I know the first part is 4(2n+7) but then I get to the exceeds and I get very confused. Found 2 solutions by richwmiller, ewatrrr:Answer by richwmiller(17219) (Show Source):
Hi,
Four times the sum of twice the number and 7 exceeds the value of the number by 70.
Good work on the 4(2n+7)
Question states***
4(2n+7) =
Solving for n
8n + 28 = n + 70
7n = 42
n = 6
CHECKING our Answer***
4· (2·6 + 7) = 6 + 70 = 76