3 years ago

What is the exact solution to the equation 2x+2

Mathematics

2 answers:

Aloiza [94]3 years ago

8 0

Answer:

Step-by-step explanation:

alexdok [17]3 years ago

5 0

Answer:

52x\left(-450n^2I^2+22227nI-2nIO-2450\right)

Step-by-step explanation:

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Which expression is equivalent to (8a-3b+7)-(2a+b-4)?

pogonyaev

8a-3b+7-2a-b+4=6a-4b+11

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3 years ago

How do you make an array of 5/6 x 3/4 ?

oee [108]

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3 years ago

Solve the equation.<br> 19 = 14 + k<br> k=

Iteru [2.4K]

Solve for k by simplifying both sides of the equation, then isolating the variable .

Answer - K=5

Hope this helps!
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4 0

3 years ago

Read 2 more answers

Which expression represents the product of negative three-fourths x and –8x?

den301095 [7]

Answer:

6x²

Step-by-step explanation:

$-\frac{3}{4} x\times \left( -8x\right) =\frac{3}{4} x\times 8x$

$=\frac{3}{4} \times 8\times x\times x$

$=\frac{24}{4} \times x^{2}$

$=6x^2$

7 0

2 years ago

Equation<br><img src="https://tex.z-dn.net/?f=%28z%20%2B%20%20%5Cfrac%7B6%7D%7B7%7D%20%29%20%2B%20%20%5Cfrac%7B2%7D%7B14%7D%20%2

ddd [48]

Given:

The equation is

$\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1$

To find:

The solution of the given equation.

Solution:

We have,

$\left(z+\dfrac{6}{7}\right)+\dfrac{2}{14}=-1$

It can be written as

$\left(z+\dfrac{6}{7}\right)+\dfrac{1}{7}=-1$

$\left(z+\dfrac{6}{7}\right)=-1-\dfrac{1}{7}$

Multiply both sides by 7.

$7z+6=-7-1$

$7z+6=-8$

$7z=-8-6$

$7z=-14$

Divide both sides by 7.

$z=\dfrac{-14}{7}$

$z=-2$

Therefore, the value of z is -2.

5 0

2 years ago