jacemayx
jacemayx
23-09-2016
Mathematics
contestada
Simplify 8a + 4b - 7a -3b
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Аноним
Аноним
23-09-2016
[tex]8a + 4b - 7a -3b[/tex]
[tex](8a-7a)+(4b-3b) [/tex] [tex]\text{Gather like terms }[/tex]
[tex]a+b[/tex] [tex]\text{Solution}[/tex]
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