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Natali [406]
3 years ago
13

-2k-4k=-18 i need help asapp

Mathematics
2 answers:
ss7ja [257]3 years ago
7 0

Answer: k = 3

-2k - 4k = -18

-2k - 4k = -18

-6k = -18

k = -18/-6

k = 3

Would appreciate brainly <3

Veseljchak [2.6K]3 years ago
5 0

Answer:

<h2><em><u>k</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em></h2>

Step-by-step explanation:

<h3><em><u>Given</u></em><em><u>,</u></em></h3>
  • To find the value of k

<h3><em><u>Equation</u></em><em><u>:</u></em></h3>
  • -2k - 4k = -18

<h3><em><u>Solution</u></em><em><u>:</u></em></h3>

=> -2k - 4k = -18

  • <em>(</em><em>On</em><em> </em><em>adding</em><em> </em><em>like</em><em> </em><em>terms</em><em> </em><em>-</em><em>2k</em><em> </em><em>and</em><em> </em><em>-4k</em><em>)</em>

=> -6k = -18

  • <em>(</em><em>As</em><em> </em><em>-6</em><em> </em><em>multiplied</em><em> </em><em>with</em><em> </em><em>k</em><em> </em><em>in</em><em> </em><em>this</em><em> </em><em>side</em><em>,</em><em> </em><em>on</em><em> </em><em>other</em><em> </em><em>side</em><em> </em><em>it</em><em> </em><em>will</em><em> </em><em>divide</em><em> </em><em>-18</em><em>)</em>

=  > k =  \frac{ - 18}{ - 6}

  • <em>(</em><em>On</em><em> </em><em>Simplification</em><em>)</em>

=> <em><u>k</u></em><em><u> </u></em><em><u>=</u></em><em><u> </u></em><em><u>3</u></em><em><u> </u></em><em><u>(</u></em><em><u>Ans</u></em><em><u>)</u></em>

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