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19 votes
Someone help me find the answer to this problem. 15a - 20 + 10a =

User Teddybugs
by
3.2k points

2 Answers

8 votes

Answer:

25a-20

Explanation:

Since there is no value after the equal sign, all you can do is combine like terms

User Peter Schuetze
by
3.1k points
7 votes

Answer:

5a +20

Explanation:

add or subtract the same variables

User Brendan Hill
by
3.5k points