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2j + j +(j - 3) = 17 2j + j + j - 3 = 17 4j - 3 = 17 what does j=
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2j + j +(j - 3) = 17 2j + j + j - 3 = 17 4j - 3 = 17 what does j=
asked
Sep 19, 2018
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2j + j +(j - 3) = 17
2j + j + j - 3 = 17
4j - 3 = 17
what does j=
Mathematics
high-school
Christopher DuBois
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Christopher DuBois
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4
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2j+j+j−3=17
Simplify both sides of the equation.
2j+j+j−3=17
Simplify:
2j
+j
+j
+
−3
=17
(
2j
+j
+j
)
+
(
−3
)
=17
4j
+
−3
=17
4j−3=17
Add 3 to both sides.
4j−3+3=17+3
4j=20
Divide both sides by 4.
4j/
4
=
20/4
j =
5
Dinesh Maurya
answered
Sep 20, 2018
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Dinesh Maurya
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5
votes
J equals 4.65 hope I helped(:
David Culbreth
answered
Sep 23, 2018
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David Culbreth
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