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Klio2033 [76]
3 years ago
13

Simplify 9a + 5b - 7a + 6b

Mathematics
2 answers:
arlik [135]3 years ago
7 0
9a + 5b - 7a + 6b 

(9a-7a)+(5b+6b)
  \text{Gather like terms} 

2a+11b  \text{Solution}
Dmitrij [34]3 years ago
3 0
It 
=2a+11b
Get photomath its great!
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