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Finger [1]
3 years ago
7

Can someone help please!!

Mathematics
1 answer:
Nadusha1986 [10]3 years ago
4 0
Can you please explain the subject?
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Solve for x.<br> 4(x + 3) = x +42<br> x = [?]
laila [671]

Answer: x=10

Step-by-step explanation:

4(x+3)=x+42\\4x+12=x+42\\4x-x=42-12\\3x=30\\x=10

7 0
3 years ago
<img src="https://tex.z-dn.net/?f=what%20%5C%3A%20is%20%5C%3A%204%20%5Cdiv%206%20-%2010%20%20%5C%5C%20" id="TexFormula1" title="
amm1812
The answer is -28/3 or 9.33333333333 have a great day also could I get brainliest
6 0
3 years ago
6x-2y=24<br> how do u solve for y
Tatiana [17]
It's <span>Diophantine equation. 
First, we need to found gcd(6,(-2)):</span>
6=2*3
(-2)=(-1)*2

So, gcd(6,-2)=2
Now, the question is. Can we dived c=24, by gcd(6,-2) and in the end get integer?
Yes we can.
\frac{24}{2} =12
So, we can solve it.

Now is the formula:
{\displaystyle {\begin{cases}x=x_{0}+n{\frac {b}{\gcd(a,\;b)}}\\y=y_{0}-n{\frac {a}{\gcd(a,\;b)}}\end{cases}}\quad n\in \mathbb {Z} .}

Second, we need the first pair (x0,y0) 
 if
x=0
then
y=(-12)

Third, we gonna use that formula:
{\displaystyle {\begin{cases}x=-n}\\y=-3(4+n)}\end{case}\quad n\in \mathbb {Z} .}
Congratulations! We solve it.


8 0
3 years ago
Read 2 more answers
HELP PLS<br> idk how to do this<br> It's called Project: Let's get cooking!
Anastaziya [24]

Answer: What exactly do you need help with

4 0
3 years ago
Coffee sells for $5 per pound. If a farmer sells 12,000,000 pounds of coffee, how much money will the farmer make?
lana [24]

Answer:

8939459577232

Step-by-step explanation:

yeah

4 0
3 years ago
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