In n + 10 =40, then what is the value of the expression n - 25?

asked Sep 13, 2018 232k views

5 votes

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1 vote

n + 10 = 40
n = 30
30 - 25 = x
5 = x

n = 30
x = 5

Emiliano answered Sep 15, 2018

8.5k points

2 votes

Find n first.

n+10= 40

Subtract 10.

n= 30

Plug in n.

30-25= 5

The answer is 5.

I hope this helps!
~cupcake

Satya Kalluri answered Sep 19, 2018

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