1.

Find the sum of 9a-5b-3+5a-2b-9+4a+5b-3​

Answer»

Answer:

18a-2b-9

Step-by-step EXPLANATION:

ARRANGING them with their varibles,

=9a+5a+4a-5b-2b+5b-3-3

=18a-2b-9



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