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Gala2k [10]
3 years ago
8

Multi step equations 4x+6+3=17

Mathematics
2 answers:
Kobotan [32]3 years ago
8 0
First, you add like terms.  In this case, the like terms are 6 and 3.

4x + 6 + 3 = 17
4x + 9 = 17

Then, subtract 9 on each side:

4x + 9 - 9 = 17 - 9
4x = 8

Then divide by 4 on each side to get the x by itself:

4x/4 = 8/4
x = 2
enyata [817]3 years ago
8 0
4x+6+3 = 17

4x+9 =17

4x = 8

4x/4 = 8/4

x = 2.

Hope this helps
------ Gavin


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Write the standard form of the equation of the circle with center (7,1) that also contains the point (−1,−5).
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Answer:

(x-7)^2+(y-1)^2=100

Step-by-step explanation:

<u>1) Find the radius</u>

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d=\sqrt{(x_2-x_1)^2+(y_2-y_1)^2} where the two points are (x_1,y_1) and (x_2,y_2)

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<u>2) Plug the data into the equation of a circle</u>

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(x-h)^2+(y-k)^2=r^2 where the centre is (h,k) and r is the radius

Plug in the centre (7,1) as (h,k)

(x-7)^2+(y-1)^2=r^2

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