asked 144k views
0 votes
11a+9=4a+30 what is the answer

2 Answers

6 votes
a=3.......................
answered
User Cortney
by
8.8k points
4 votes
11a+9=4a+30
11a-4a=30-9
7a=21
a=21/7
a=3
answered
User Joe H
by
7.5k points
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