Question
Justin had $49 before spending n dollars on Jeans. How much money remains? Translate to an algebraic expression
Answers
PsyDAG
49 - n = ?
Sachin
Let n^1=Dollar spend on Jeans
Let n^2=Remaining money
Now,49-n^1=n^2
49=n^2+n^1
49-n^1=n^2
=49-n^1-n^2
=49-2n
2n=49
n=49/2
=$24.5
therefore,The total money remains=$24.5
The Money spend on jeans=$24.5
Let n^2=Remaining money
Now,49-n^1=n^2
49=n^2+n^1
49-n^1=n^2
=49-n^1-n^2
=49-2n
2n=49
n=49/2
=$24.5
therefore,The total money remains=$24.5
The Money spend on jeans=$24.5