4 years ago

How do you solve y=1/2x-4

Mathematics

1 answer:

UkoKoshka [18]4 years ago

3 0

Answer: x = 2y + 4

Step-by-step explanation:

y=1/2x-4

multiply both sides by 2

2y=x-4

substract from both sides 2y

0=x+–2y-4

substract from both sides x

-x=-2y-4

multiply both sides by -1 to get positive x

x=2y+4

You might be interested in

lo que es 40 x 21 dividido por 8 redondeado al décimo más cercano muestra el trabajo, así que sé que no solo usaste una calculad

Mars2501 [29]

Answer:

*40

+840

840

105

$8\sqrt{840}$

-80

-40

=105

<u>8 goes into 84 ten times, 84-80 =4</u>

<u>Bring down the zero make 40 which 8 goes into five times</u>

<u></u>

Step-by-step explanation:

cant be round because there no tenths place

<h2>TRANSLATION</h2><h2> </h2><h3>8 entra en 84 diez veces, 84-80 = 4 </h3><h3> </h3><h3>Baje el cero, haga 40, en el que 8 entra cinco veces</h3><h3 /><h3>no puede ser redondo porque no hay décimos, asegúrese de poner los números correctos</h3>

3 0

3 years ago

How do you find the slope using this table? I graphed it too but I can't understand it!

sammy [17]

M=Y2-Y1/X2-X1
M= 1250-1625/4-2.5
M=841.25
But I have no clue how you would graph that

5 0

3 years ago

Dan took 12.5 seocnds to run the 100-meter dash during his track meet. He calculated the time to be approximently A) 0.283 minut

True [87]

D would be the answer

3 0

4 years ago

Read 2 more answers

Write this in equation form 5 less than risk equal to 16

dolphi86 [110]

Risk - 5 = 16. It is just mathematical language.

7 0

4 years ago

What is parallel to 3x-4=1

Licemer1 [7]

Answer:

<h2>x = a, where a is any real number</h2>

Step-by-step explanation:

$3x-4=1\qquad\text{add 4 to both sides}\\\\3x-4+4=1+4\\\\3x=5\qquad\text{divide both sides by 3}\\\\\dfrac{3x}{3}=\dfrac{5}{3}\\\\x=\dfrac{5}{3}\to\text{it's a vertical line}\\\\\text{All vertical lines are parallel to the given line.}\\\\x=a\ \text{where}\ a-any\ real\ number$

6 0

3 years ago