wow12233
wow12233
20-04-2017
Mathematics
contestada
there is only one question and it is small
Respuesta :
cher
cher
24-04-2017
3x + 9
2x + 4
Just add the equations together.
3x + 9 + 2x + 4
Add like terms.
(3x + 2x) + (9 + 4)
Simplify.
5x + 13
~Hope I helped!~
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