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Eddi Din [679]
3 years ago
14

2x+4x+6x=10x+84 please help solve

Mathematics
2 answers:
julia-pushkina [17]3 years ago
5 0
2x + 4x + 6x = 10x + 84. Add the 2 4 and 6 that equals 12x 12x=10x+84 then subtract ten from the 12 since they both have X 12-10=2 2x=84 Divide 84/2 which equals 42. So X = 42 hope that makes sense :-/
Natasha2012 [34]3 years ago
3 0

2x+4x+6x = 10x+84

12x-10x = 84

2x = 84

x = 42

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0.63 is rounded to the nearest hundredth

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Rudik [331]

Answer: x=11/22

Step-by-step explanation: 2x+6=3x−12x+6=3x-1                                           2x+6=3x+−12x+6=3x+-1                                                                                       2x+6=(3x+−12x)+(6+-1)=3x                                                                     2x+6+9x=−9x+5+9x=3x+9x                                                                                   11x+6=5=12x                                                                                                 11x+12x=6+5                                                                                             22x/22=11/22                                                                                                       x=11/22                                                                                                                                                                                                                                                                                            

3 0
3 years ago
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8 0
3 years ago
Harry buys a TV priced at £1200 plus 20% VAT.
RoseWind [281]

Answer:

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Step-by-step explanation:

From the question given above, the following data were obtained:

Price of TV = £ 1200

VAT = 20%

Amount paid = £ 300

Amount paid monthly =.?

Next, we shall determine the VAT. This can be obtained as follow:

VAT = 20% of price of TV

VAT = 20/100 × 1200

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Next, we shall determine the total cost of the TV. This can be obtained as follow:

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VAT = £ 240

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Next, we shall determine the balance amount he needs to pay. This can be obtained as follow:

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Finally, we shall determine the amount Harry will pay month.

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Amount paid monthly = Balance / number of month

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4 0
3 years ago
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prohojiy [21]

Answer:

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The answer is 44.544

but it does depend on what you meant.

7 0
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