Shysleepyboy
Shysleepyboy
02-12-2015
Mathematics
contestada
Simplify the expression.
3n - 5 + 2n + 4
Respuesta :
masihazerehnazi
masihazerehnazi
02-12-2015
3n
−5
+
2n
+4
=
3n
+
−5
+
2n
+4
Combine Like Terms:
=
3n
+
−5
+
2n
+4
=
(
3n
+
2n
)
+
(
−5
+4
)
=
5n
+
−1
Answer:
=
5n
−
1
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