Place 7-n on the line

Algebra

Place 7-n on the line

Postby Guest » Thu Oct 08, 2020 4:56 pm

It says 'Considering that the numbers 1 and n are in the right place. Place the number 7-n on the line.'

My conclusion is that 'n' is 3, so '7-n' should be placed after this number because 7-n equals 4. Am I right?
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Re: Place 7-n on the line

Postby Guest » Fri Oct 09, 2020 12:09 am

Yes, you are right!
n = 3
So 7 - n = 4
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