Seudónimo Seudónimo
  • 15-02-2016
  • Mathematics
contestada

2(3−7)+6=x−14+6 What is the value of x? Please hurry.

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dahamivherath
dahamivherath dahamivherath
  • 15-02-2016
2(3-7)+6=x-14+6
=6-14+6=x-14+6
=6-6-14+6=x-14+6-6
=-14+6=x-14
=-14+14+6=x-14+14
=6=x

answer=6
hope it helps.....
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Exvited
Exvited Exvited
  • 15-02-2016
[tex]2(3-7)+6=x-14+6 \\ \\ 2(3 - 7) = x - 14 \ / \ cancel \ 6 \ on \ each \ side \\ \\ 2 \times -4 = x - 14 \ / \ simplify \\ \\ -8 = x - 14 \ / \ simplify \\ \\ -8 + 14 = x \ / \ add \ 14 \ to \ each \ side \\ \\ 6 = x \ / \ simplify \\ \\ x = 6 \ / \ switch \ the \ sides \ around \\ \\ [/tex]

The final result is x = 6.
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