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Dvinal [7]
3 years ago
10

What is the solution of 7k+2=4k-10?

Mathematics
2 answers:
LenKa [72]3 years ago
6 0

7k+2=4k-10\ \ \ |-2\\\\7k=4k-12\ \ \ \ |-4k\\\\3k=-12\ \ \ \ |:3\\\\k=-4\\\\check:\\L=7(-4)+2=-28+2=-26\\R=4(-4)-10=-16-10=-26\\L=R

slava [35]2 years ago
4 0

3k = -12 => k = -4

I Hope this helps...


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Suppose GDP is $12 trillion, taxes are $3.6 trillion, private saving is $1.5 trillion, and public saving is $0.8 trillion. Assum
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Assuming this economy is closed: Consumption $6.9 trillion; Government Purchases $11.2 trillion; National Saving $2.3 trillion; Investment $2.3 trillion.

<h3>Gross domestic product</h3>

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C = $12 - $3.6 - $1.5 =$6.9 trillion

b. Government purchases

Public S = ( T - G )          

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Learn more about GDP here:brainly.com/question/1383956

3 0
2 years ago
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anyanavicka [17]

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<u>----------------------</u>

hope it helps

have a great day!!

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The other options are straight lines so they are wrong.

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