SOLUTION: When fifteen is subtracted from four times the sum of seven and twice some number, the result is 45

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Question 156895: When fifteen is subtracted from four times the sum of seven and twice some number, the result is 45
Answer by rogerhinson(3) About Me  (Show Source):
You can put this solution on YOUR website!
4(2x+7)-15=45
Four times the sum of twice some number and 7, subtract 15 from that and the result is 45.
8x+28 = 60
8x = 32
x = 4