3 years ago

3x (2•5) + 45= n What is n???

Mathematics

1 answer:

Julli [10]3 years ago

4 0

Since N is unknown it's the answer so here are the steps:
1) 3*(2*5)+45=N
2) 3*10+45=N
3) 30+45=N
4) N=75

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