SOLUTION: what is seven times a number plus the sum of three and twice anumber is 30 ?
Algebra.Com
Question 759677: what is seven times a number plus the sum of three and twice anumber is 30 ?
Answer by KMST(5328) (Show Source): You can put this solution on YOUR website!
= the number in the problem
I see two possible interpretations.
The one I favor is:
seven times the number =
twice the number =
the sum of three and twice the number = or
seven times the number plus the sum of three and twice the number =
"Seven times a number, plus the sum of three and twice the number is 30"
(interpreted with that comma) is the equation
or
The solution to that equation is because
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The other interpretation does not have a pretty, integer number solution:
the sum of three and twice the number = or
the number plus the sum of three and twice the number = or
Seven times that would be and if
"seven times (the number plus the sum of three and twice the number) is 30"
our equation would be
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