6x + 5(2x + 7) = 9x + 5 x value in fraction

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asked Aug 3, 2018 65.7k views

1 vote

6x + 5(2x + 7) = 9x + 5 x value in fraction

Mathematics
college

Yonatanmn asked

by Yonatanmn

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2 Answers

3 votes

Answer:

-30/7

Explanation:

i got it right on edge2020

Aruna Raghunam answered Aug 4, 2018

by Aruna Raghunam

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7 votes

Solve 6x + 5(2x + 7) = 9x + 5

Isolate x (on the left) and solve for x
6x+10x+35 = 9x + 5 [ do not forget to distribute 5 to the 7]
6x+10x-9x=5-35
7x=-30
x=-30/7
or in mixed fraction
x=-4 2/7

Krishnabhadra answered Aug 8, 2018

by Krishnabhadra

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