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Ivenika [448]
3 years ago
12

Solve the equation. -9x + 1 = -x + 17

Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
8 0

Answer:

x=−2

Step-by-step explanation:

−9x+1=−x+17

Add x to both sides.

−9x+1+x=−x+17+x

−8x+1=17

Subtract 1 from both sides.

−8x+1−1=17−1

−8x=16

Divide both sides by -8.

−8x/-8 = 16/-8

Answer:

x=−2

ddd [48]3 years ago
4 0

Answer:

The value of x:

x = -2

Step-by-step explanation:

Find the value of x:

-9x + 1 = -x + 17

-Add both sides by x:

-9x + 1 + x = -x + x + 17

-8x + 1 = 17

-Subtract both sides by 1:

-8x + 1 - 1 = 17 - 1

-8x = 16

Divide both sides by -8:

\frac{-8x}{-8} = \frac{16}{-8}

x = -2

So, the final answer would be x = -2 .

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Y=6.21
You just subtract 1.05 from each side and then you get your answer
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Answer:

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Sarah needs 82 boxes to hold all of her cars.

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Carmen simplifies the expression (4 y 8 x 6) 25 (4 x 6 y 7). The coefficient of the variable y in her simplified answer is 4. 6.
Sever21 [200]

Carmen simplifies the expression and gets the coefficient of y is 10. Thus, the correct option is C.

<h3>What is simplification?</h3>

Simplification is to make something easier to do or understand and to make something less complicated.

Given

Carmen simplifies the expression \rm (4 y + 8 x + 6) + 25 + (4 x  +6 y +7).

We can add x term with x, y term with y, and constant with constant.

On simplifying, we have

\rm (4 y + 8 x + 6) + 25 + (4 x  +6 y +7)\\\\12x + 10y + 38

Thus, the coefficeint of y is 10.

More about the simplification link is given below.

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Show that 4128 0012 4389 0110 is an invalid VISA number card
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visa cards begin with 4 and then have 13 or 16 digits but here we have a number beginning with 4 and then it has the 15 digits.

<u>Step-by-step explanation:</u>

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  2. In the visa card starting 6 digits are always said to be the issuer identifier.
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Over time, the city grows and expands. The diameter of the city doubles, so it is now 6 miles wide with a 3-mile radius.
koban [17]

The perimeter of the circle is 18.84 miles and  area of the circle is 28.26 miles square.

<h3>What is the perimeter of the circle?</h3>

The perimeter of the circle that has a radius of r is defined as the product of diameter to the pie value.

The perimeter of the circle = 2πr

The perimeter of the circle = 2πr

The perimeter of the circle = 2 (3.14) (3)

The perimeter of the circle = 18.84 miles

Also,

The area of the circle =πr^2

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Learn more about circumference here;

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6 0
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