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ddd [48]
3 years ago
15

3x + 5 = 5x - 11. What is the value of x in this equation.

Mathematics
2 answers:
Nesterboy [21]3 years ago
7 0

Answer:

X=8

Step-by-step explanation:

3x+5=5x-11

-3x   = -3x      Subtract the 3x from both sides

5      = 2x-11    You will end up with 5 on the left and 2x-11 on the right

+11     = +11      Add 11 to both sides to get rid of 11 on the right

16     =2x       you will end up with 16=2x

16/2=2/2       Lastly divide 2 on both sides

8=x                You will end up with the answer as x=8

svlad2 [7]3 years ago
5 0
Make sure that when you bring a number to the other side of the equal sign, you need to change from + to - or from - to +

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a factory produced 6911 boxes of ice cream after 135 boxes of ice cream were sold, the factory produced 347 more of ice cream .h
VARVARA [1.3K]

Answer:

There are 7123 boxes of ice cream left in the factory

Step-by-step explanation:

Initially produced in factory : 6911 boxes

135 boxes are sold, so the factory now has 6911 - 135 = 6776

347 more boxes are produced, so we add this number to what there was in the factory:  6776 + 347 = 7123

8 0
3 years ago
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3 years ago
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padilas [110]

Answer:

D

Step-by-step explanation:

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3 0
3 years ago
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Andre45 [30]
The first one is correct
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Answer:

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Step-by-step explanation:

460 * 5 = 2,300

8 0
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