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Alexxandr [17]
4 years ago
11

8m + 4n + 7m - 2n simplify. plz help me

Mathematics
2 answers:
-BARSIC- [3]4 years ago
6 0
The answer would be 15m + 2n.

1. Gather like terms (8m + 7m) + (4n - 2n)

2. Simplify (15m + 2n)
jasenka [17]4 years ago
5 0
<span><span><span><span><span>8m </span>+ <span>4n </span></span>+ <span>7m </span></span>+ </span>−<span>2n
</span></span>*Combine Like Terms:* 
<span>=<span><span><span><span>8m </span>+ <span>4n </span></span>+ <span>7m </span></span>+ <span>−<span>2n
</span></span></span></span><span>=<span><span>(<span><span>8m </span>+ <span>7m</span></span>) </span>+ <span>(<span><span>4n </span>+ <span>−<span>2n</span></span></span>)</span></span></span><span>
Answer:
<span><span>15m </span>+ <span>2<span>n   

Hope this helps! :)


</span></span></span></span>
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