3a +2(a-9)=6-(2a-3)
Answers
Answered by
27
Answer:
3a+2a-18 = 6-2a+3
5a-18=9-2a
5a+2a=9+18
7a=27
a=27/7
Answered by
23
Step-by-step explanation:
3a + 2(a - 9 ) = 6 - (2a - 3 )
3a + 2a - 18 = 6 - 2a + 3
5a - 18 = 9 - 2a
5a + 2a = 9 + 18
7a = 27
a = 27/7
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