melissawhrrlet
melissawhrrlet
05-11-2015
Mathematics
contestada
Simplify 6a+3b-4a-5b
Respuesta :
AL2006
AL2006
05-11-2015
6a + 3b - 4a - 5b
Gather the a's and b's together: 6a - 4a + 3b - 5b
Add up the a's : 2a + 3b - 5b
Add up the b's : 2a + -2b
There you are:
2a - 2b
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