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Nostrana [21]
3 years ago
11

Steps to solve a two step equation

Mathematics
1 answer:
Kobotan [32]3 years ago
7 0
I'm not entirely sure about some of these because there could be multiple answers, i think. i'll just leave the ones i can't help you with blank.

1) Begin to (isolate) the (variable) by eliminating the (constant). To eliminate the constant, you want to make it (cancel?) because ___+___=___)
2) (Balance) your equation by doing the exact same thing in the opisite side of the (equal sign). 
3) Finish (isolating) the (variable) by eliminating the (coefficient). To eliminate the coefficient, you want to make it (cancel?) because ___x___=___,
4) (Balance) your equation by doing the exact same thing on the opposite side of the (equal sign). 
5) Check your answer by (plugging) it in or the _____. 

honestly, i find it really amusing that they found a way to break a TWO-step equation into 5 steps ?? but i hope this helps a little!!
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Answer:

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Step-by-step explanation:

The given function is

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We want to find the values of x for which

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In order to do that, we just substitute -12 into f(x), and we solve the equation for x:

-12 = -5x + 4\\-16 = -5x\\x=\frac{-16}{-5}=\frac{16}{5}

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SOVA2 [1]

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Step-by-step explanation:

7 0
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Perimeter of sector is 4 times of its radius what is the radian measurre?
german

The radian measures of the central angle of the sector is 2

Given,

In the question:

Perimeter of sector is 4 times of its radius .

To find the radian measures of the central angle of the sector is?

Now, According to the question:

We know:

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If the perimeter of a sector is 4 times its radius.

then, the arc measure of the sector is (4r-2r) → 2r

So, if 2×\pi radians (full circle) has a length → 2\pir

X  radians → 2× r  (the sector)

X=2× r ×(2×\pi)/(2\pir)

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Learn more about Radians at:

brainly.com/question/16676878

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Step-by-step explanation:

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