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eduard
3 years ago
6

Add (a+b-3)+(b+2a-1)+(4-6b+2a)

Mathematics
2 answers:
igor_vitrenko [27]3 years ago
7 0
5a-4b is the answer
Mariulka [41]3 years ago
4 0

Answer:

(a + b - 3) + (b + 2a - 1) + (4 - 6b + 2a)

=

a + 2a + 2a + b + b - 6b - 3 - 1 + 4

5a - 4b - 4 + 4

= 5a  -  4b + 0

= 5a  - 4b

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