3 years ago

Whats -5n+12n+9+(-3) some one help me with this one

Mathematics

1 answer:

nikdorinn [45]3 years ago

8 0

$-5n+12n+9+(-3)$

$-5n+12n+9-3$

$7n+9-3$

$=7n+6$

Hope this helps!

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