Mathematics
Add :
a - 3b + 3, 2a + 5 - 3c, 6c - 15 + 6b
Algebraic Expressions
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Answer
a - 3b + 3 + 2a + 5 - 3c + 6c - 15 + 6b
Arrange the polynomial with like terms together and combine them.
= (a + 2a) + (- 3b + 6b) + (3 + 5 - 15) + (- 3c + 6c)
= 3a + 3b - 7 + 3c
Hence, the addition of a - 3b + 3, 2a + 5 - 3c, 6c - 15 + 6b is 3a + 3b + 3c - 7
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