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elixir [45]
3 years ago
14

What is the solution to the following equation? 5(2x − 14) + 23 = 7x − 14

Mathematics
2 answers:
g100num [7]3 years ago
7 0
X=11

 Hope this helps your welcome
nexus9112 [7]3 years ago
3 0
5(2x - 14) + 23 = 7x - 14
10x - 70 + 23 = 7x - 14
Combine like terms
10x - 47 = 7x - 14
subtract 7x from both sides
3x - 47 = -14
add 47 to both sides
3x = 33
divide both sides by 3
x = 11

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inna [77]

Answer:

x = -6/5

y =7/5

Step-by-step explanation:

2x + y = - 1

x - 2y = - 4

Multiply the first equation by 2 so we can eliminate y

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4x + 2y = -2

Add this to the second equation

4x + 2y = -2

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Multiply the second equation by -2 so we can eliminate x

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6 0
3 years ago
What is the percent of change from 500,000 to 400,000?
antoniya [11.8K]

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20%

Step-by-step explanation:

8 0
3 years ago
Two spinners have been spun 100 times. Using the experimental probabilities below, what is the best guess for the number of time
Agata [3.3K]
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3 0
3 years ago
Sheldon needs to buy 8 gallons of ice cream,
kolbaska11 [484]

Answer:

The <u>larger </u>size container and the Cold farms is the better deal for Sheldon.

Step-by-step explanation:

Given:

1 gallon = 8 pints

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4 0
2 years ago
Read 2 more answers
-4zsquared +zsquared
TEA [102]

-4

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-4z² + z²

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so that is -4

5 0
3 years ago
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