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Vikentia [17]
4 years ago
12

How to solve for 3/3b+14=2/b-4

Mathematics
1 answer:
irakobra [83]4 years ago
3 0
Answer: <span><span><span>3<span>3b</span></span>+14</span>=<span><span>3b</span>−4</span></span><span><span><span>3<span>3b</span></span>+14</span>=<span><span><span>3b</span>+</span>−4</span></span>Multiply all terms by b and cancel:<span><span><span>33</span>+<span>14b</span></span>=<span><span>3+</span>−<span>4b</span></span></span><span><span><span>14b</span>+1</span>=<span><span>−<span>4b</span></span>+3</span></span>(Simplify both sides of the equation)<span><span><span><span>14b</span>+1</span>+<span>4b</span></span>=<span><span><span>−<span>4b</span></span>+3</span>+<span>4b</span></span></span>(Add 4b to both sides)<span><span><span>18b</span>+1</span>=3</span><span><span><span><span>18b</span>+1</span>−1</span>=<span>3−1</span></span>(Subtract 1 from both sides)<span><span>18b</span>=2</span><span><span><span>18b</span>18</span>=<span>218</span></span>(Divide both sides by 18)<span>b=<span>1<span>9</span></span></span>b=1/19

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Brian's gross earnings for the week of July 8, 2019, are $1227.38. His deductions comprise 23% of his total compensation.
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Question is Incomplete;Complete question is given below;

Brian's gross earnings for the week of July 8, 2019, are $1227.38. His deductions comprise 23% of his total compensation.

What is his net pay?

Enter the answer to the nearest hundredth, such as $1234.56.

Answer:

Brian's Net pay is $945.08.

Step-by-step explanation:

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Gross earnings for the week = $1227.38

Deductions = 23%

We need to find the net pay.

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First we will find the amount deducted.

amount deducted is equal to Deductions on Gross pay.

framing in equation form we get;

amount deducted = \frac{23}{100}\times 1227.38 = \$282.2974

Now we can say that;

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framing in equation form we get;

Net pay = 1227.38-282.2974 = \$945.0826

Rounding to nearest hundred  we get;

Net pay = $945.08

Hence Brian's Net pay is $945.08.

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