<img src="https://tex.z-dn.net/?f=-2%5Cleft%281%2B7k%5Cright%29%3D-20" id="TexFormula1" title="-2\left(1+7k\right)=-20" alt="-2\

FinnZ [79.3K]

3 years ago

left(1+7k\right)=-20" align="absmiddle" class="latex-formula">

Mathematics

2 answers:

Zarrin [17]3 years ago

7 0

Step-by-step explanation:

-2(1+7k)=-20

-2-14k=-20

-14k=-20+2

-14k=-18

k=-18/-14

k=1.2857

Tpy6a [65]3 years ago

3 0

The answer is there i modify k to x

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