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xxMikexx [17]
3 years ago
12

Need help don't know this

Mathematics
2 answers:
ipn [44]3 years ago
8 0

Answer:

<h2><em><u>-11a</u></em></h2>

Step-by-step explanation:

<em><u>Given</u></em><em><u>,</u></em>

-5a + a - 7a

<em>[</em><em>All</em><em> </em><em>will</em><em> </em><em>get</em><em> </em><em>added</em><em> </em><em>up</em><em> </em><em>as</em><em> </em><em>all</em><em> </em><em>have</em><em> </em><em>the</em><em> </em><em>same</em><em> </em><em>variable</em><em> </em><em>a</em><em> </em><em>]</em>

= -4a - 7a

=<em><u> -11a (Ans)</u></em>

Nadusha1986 [10]3 years ago
6 0

Answer:

-11a

Is tge required answer.

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