SOLUTION: I am trying to help my 11 year old daughter with her Algebra homework and I am stuck. Please can you explain how I go about anwering this question?
Two times the difference betwe
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Question 1065129: I am trying to help my 11 year old daughter with her Algebra homework and I am stuck. Please can you explain how I go about anwering this question?
Two times the difference between seven times x and four?
Thank you
Saffron
Found 2 solutions by math_helper, Alan3354:
Answer by math_helper(2461) (Show Source): You can put this solution on YOUR website!
"…difference between seven times x and four" —> "7x - 4"
"Two times…" —> 2(7x - 4)
is the mathematical equivalent of the original statement.
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Two times the difference between seven times x and four?
---------
The difference can be 7x - 4 or 4 - 7x.
--> 2*|7x - 4|
2 times the absolute value of 7x-4
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