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lutik1710 [3]
3 years ago
7

How do you find the variable when it’s on both sides of the equation

Mathematics
1 answer:
ASHA 777 [7]3 years ago
3 0

If, for example, you had x on one side and x on the other, then subtracting x from both sides "disappears" x. If no other power of x shows up on either side, then your equation either has no solution or is always true.


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Please help whoever answers this correctly I'll mark your answer brainliest​
djyliett [7]

Answer: The 2nd and 3rd one are correct

Step-by-step explanation:

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2 years ago
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serg [7]
The first thing you should do in this case is to compose both functions:
 f (x) = x + 7
 g (x) = 1 / (x-13)
 Making the composition
 f (g (x)) = (1 / (x-13)) + 7
 f (g (x)) = (7 (x-13) +1) / (x-13)
 Answer:
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3 years ago
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How long will it take for an undersea sonar pulse<br> to travel 3 km?
Deffense [45]

Answer:

2 seconds

Step-by-step explanation:

6 0
2 years ago
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larisa [96]
G(h(0)) = 20

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h(0) = 0+4
h(0) = 4

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8 0
3 years ago
What is the value of cd in the equation 32cd=11cd-42?
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32cd-11cd=-42

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