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DedPeter [7]
3 years ago
5

I am going to rip my hair out. Can somebody do a word for word step by step explanation for my problem? I will give 98 points I'

m desperate.
Solve the equation. Check for extraneous solutions.

9∣9-8x∣ = 2x+3
Mathematics
1 answer:
Yakvenalex [24]3 years ago
8 0

Answer:

9|9-8x|=2x+3    divide both sides by 9

l 9 - 8x l  =  [2x + 3] / 9        we have two equations

9 - 8x  = [2x + 3] / 9          and      9 - 8x =  - [2x + 3] / 9

multiply both sides by 9

81 - 72x  = 2x + 3                         81 - 72x  = -2x - 3

get the x's on one side and constants on the other

78  = 74x                                    84  = 70x

divide by 74                            divide by 70

78/74 = x =  39/37                      84/70  = x = 6/5



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Let L and H represent length and height, respectively.
.. 20 ft = (4/5)*L
.. L = (5/4)*(20 ft) = 25 ft . . . . . . . . multiply by the reciprocal of the coefficient of L

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The volume is the product of length, width, and height.
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The sum of two numbers is 8,79,245. if one of them is 2,35,678, find the other number.
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Answer: 1.65

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Harry Parsons' annual salary is $112,600. He pays $4,424 in state taxes annually based on a state tax rate of 4%. What is Harry'
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Harry Parson's marital status is as a single taxpayer with no dependents.

Parson's taxable income for state taxes is $110,600 ($112,600 - $2,000).

Data and Calculations:

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Thus, Harry Parson files as a single (unmarried) taxpayer with no dependent but claims a personal allowance of $2,000.

Learn more about state taxes and allowances at brainly.com/question/24825609

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