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klemol [59]
3 years ago
8

Solve for x 3 (x – 4) = 12x

Mathematics
1 answer:
ira [324]3 years ago
4 0

Answer:

<h2>-4/3</h2>

Step-by-step explanation:

3x-12=12x

-12=12x-3x

-12=9x

-12/9=x

-4/3=x

x=-4/3

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Answer:

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Kamil invests 9000 for 4 years his investment pays compound interest of x% per anumn
elena-s [515]

To get the Total amount upon investment for the compound interest, plug in the value of x into the given expression bellow

<em>A = 9,000.00(1 +  x/100)^(4)</em>

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Rate = x% per annum

<h3>Solution</h3>
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First, convert R as a percent to r as a decimal

r = x/100

r = x/100

  • Step two:

Then solve the equation for A

A = P(1 + x/100)^t

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A = 9,000.00(1 +  x/100)^(4)

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The total amount accrued, principal plus interest, with compound interest on a principal of $9,000.00 at a rate of x% per year.

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brainly.com/question/24924853

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