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16 votes
16 votes
;Pls help you will get 20 points
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;Pls help you will get 20 points . . . . . . . . . . . .. . .. . . .. . . .. . . .-example-1
User Fermin
by
2.8k points

1 Answer

20 votes
20 votes

Answer:

a = 12

Explanation:

a+b+c+a+c+b+a+c = 12+a+a+b+b+c+c+c

=> 3a + 2b + 3c = 12 + 2a + 2b + 3c

=> 3a - 2a + 2b - 2b + 3c - 3c = 12

=> a = 12

User Ohas
by
2.7k points