foxflame2130
foxflame2130 foxflame2130
  • 22-08-2016
  • Mathematics
contestada

What value of k makes the equation true?

−35k−1+12k=3

Enter your answer in the box.

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purplepanclocks
purplepanclocks purplepanclocks
  • 22-08-2016
-23k=4
K=4/-23
K=-0.17
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AL2006
AL2006 AL2006
  • 22-08-2016

                                       -35 k - 1 + 12 k  =  3

Combine like terms
on the left side:            -23 k - 1              =  3

Add ' 1 ' to each side:    -23 k                 =  4

Divide each side by  -23  to get the answer.

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Ver imagen AL2006
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