All categories

2 years ago

How do I solve for x step by step?

Mathematics

1 answer:

djyliett [7]2 years ago

8 0

Multiply both sides of the equation by 4.

Swap the sides so that all variable terms are on the left side.

<em>Add 32 to both sides.</em>

<em>Divide both sides by −5.</em>

<em>Divide 80 by −5 to get −16.</em>

You might be interested in

Listed below are the amounts of mercury (in parts per million or ppm) found in tuna sushi sampled at 7 different stores in New Y

irina [24]

Answer:

Amount of mercury in population is in between 0.2841 , 1.1531

Step-by-step explanation:

Step by step explanation is given in the attachments

4 0

3 years ago

Someone lent me a book and they told me they left something inside and the picture attached shows the note that they left for me

son4ous [18]

Answer:

'∂' -- means a partial differential

'Δ' -- means a change in some variable.

'σ' --means 'sum' and 'deviation'.

The text says something about the world turning so maybe the equation has something to do with that? Maybe it is the equation for the earth's rotation. Sorry I can't find anything else, but I hope this helps a bit!

6 0

3 years ago

Angle ABC is shown . Determine sin B. Write your answer in fraction form.<br><br> Help ASAP

Mkey [24]

Answer:

sin b would be 4/5

Step-by-step explanation:

sine is the opposite leg/the hypotenuse

7 0

3 years ago

Shobos mother present age is six times shobos present age. Shobos age five from now will be one third of his mother's present ag

r-ruslan [8.4K]

Answer:

Step-by-step explanation:

From the problem statement, we can setup the following equations:

$M = 6S$

$S + 5 = \frac{1}{3}M$

where $S$ is the current age of Shobos and $M$ is the current age of his mother.

Substituting the first equation into the second will allow us to solve for $S$ :

$S + 5 = \frac{1}{3}M$

$S + 5 = \frac{1}{3}(6S)$

$S + 5 = 2S$

$S = 5$

Substituting this value into the first equation gives us the age of the mother:

$M = 6S$

$M = 6(5)$

$M = 30$

5 0

3 years ago

Read 2 more answers

I think the answers are A D and F is this correct? i cant get this answer wrong! thank you in advance!!!!

xeze [42]

Answer:

I think it's A and D

Step-by-step explanation:

I just decided the denominator and numerator.

3 0

3 years ago