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Find the difference between (7+a) and (-7a+1)
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Find the difference between (7+a) and (-7a+1)

User Babbillumpa
by
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1 Answer

14 votes


Answer:

The first equation is simply just 7 +
number

The second equation, however, is saying -7 times
number plus 1

A negative number times a positive number is always a negative number. The negatives cancel out.

User Diy
by
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