(7a+4b_ 9c) + (2c_ 4a + 56)
Answers
Answered by
1
Step-by-step explanation:
4a+3b−7a+4b=7b−3a
It can written it as
4a+3b−7a+4b=(4−7)a+(3+4)b
=−3a+7b
Answered by
1
Answer
(7a+4b-9c)+(2c-4a+56)
7a+4b-9c+2c-4a+56
3a+4b-7c+56
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