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(−8.3x+4)−(3.2x−5) Enter your answer, in simplified form, in the box.
asked
May 25, 2019
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(−8.3x+4)−(3.2x−5)
Enter your answer, in simplified form, in the box.
Mathematics
middle-school
Vlad Holubiev
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Vlad Holubiev
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2
Answers
2
votes
−
11.5x
+
9 is your answer...
Steps:
−
8.3x
+4
−
(
3.2x
−5
)
Distribute the Negative Sign:
=
−
8.3x
+4
+
−1
(
3.2x
−5
)
=
−
8.3x
+4
+
−1
(
3.2x
)
+
(
−1
)
(
−5
)
=
−
8.3x
+4
+
−
3.2x
+5
Combine Like Terms:
=
−
8.3x
+4
+
−
3.2x
+5
=
(
−
8.3x
+
−
3.2x
)
+
(
4+5
)
=
−
11.5x
+9
Answer:
=
−
11.5x
+
9
Manzur Khan
answered
May 26, 2019
by
Manzur Khan
6.1k
points
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2
votes
−11.5x+
9 is your answer............
Jose Manuel Cantera
answered
May 30, 2019
by
Jose Manuel Cantera
7.5k
points
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