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Thepotemich [5.8K]
2 years ago
14

What is the value of x in the equation 3x + 3 = 15 + 9x

Mathematics
2 answers:
Feliz [49]2 years ago
7 0

X= -2

You have to simplify both sides before you can find what the variable is  

Hope this helps and good luck. :)

Leto [7]2 years ago
3 0

x=-2 is your anwser for this problem

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Given f(x) and g(x) = f(k⋅x), use the graph to determine the value of k.
rewona [7]
Step 1
Find the equation of f(x)
we have the points
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Find the slope m

The function in slope intercept form is equal to

we have

-----> the point (0,4) is the y-intercept
substitute

step 2
Find the equation of g(x)
we have the points
(-2,-6) and (0,4)
Find the slope m

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we have

-----> the point (0,4) is the y-intercept
substitute

step 3
Find the value of k
we have

-----> equation A
-----> equation B
----> equation C
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3 0
3 years ago
Solve for x: x + 8 = -3 show work please
nirvana33 [79]

Answer:

-11

Step-by-step explanation:

X + 8 = -3

x = -11

11-8

3

-11 - 8 = -3

6 0
3 years ago
Read 2 more answers
Solve each system by graphing<br> 7x-y=3<br> x-y=-3
Rudiy27
Here ya go... hope this helps (:

these are separate functions right? if not i'll do it again.

4 0
2 years ago
How are the side lengths of a polygon and its perimeter related? Use examples to explain
AysviL [449]
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8 0
3 years ago
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I'm not even going to explain, it's just 3.4765255e+15.
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3 years ago
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