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2(3n+4)-2(2n+5) simplified
asked
Jul 21, 2018
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5
votes
2(3n+4)-2(2n+5) simplified
Mathematics
middle-school
Ruslan Polutsygan
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Ruslan Polutsygan
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2
Answers
1
vote
Let's simplify step-by-step.
2
(
3n+4
)
−
2
(
2n
+5
)
Distribute:
=
(2)
(
3n
)
+
(2)
(4)
+
(
−2
)
(
2n
)
+
(
−2
)
(5)
=
6n
+8
+
−
4n
+
−10
Combine Like Terms:
=
6n
+8
+
−
4n
+
−10
=
(
6n
+
−
4n
)
+
(
8+
−10
)
=
2n
+
−
2
Everald
answered
Jul 22, 2018
by
Everald
8.5k
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7
votes
6n+8-4n-10
2n-2
=2n-2
hope it helps :)
Biggles
answered
Jul 24, 2018
by
Biggles
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