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Liono4ka [1.6K]
3 years ago
10

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

Mathematics
2 answers:
damaskus [11]3 years ago
8 0
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
andriy [413]3 years ago
5 0
N + 10 = 40
n = 30
30 - 25 = x
5 = x

n = 30
x = 5
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