Solve y-4=3x+5y for y

1 answer:

7 0

$y-4=3x+5y\qquad|\text{add 4 to both sides}\\\\y=3x+5y+4\qquad|\text{subtract 5y from both sides}\\\\-4y=3x+4\qquad|\text{divide both sides by (-4)}\\\\\boxed{y=-\dfrac{3x+4}{4}}$

You might be interested in

The reason we solve systems of equation is to find where the equation

muminat

Answer:

Yes

Step-by-step explanation:

Good luck

7 0

3 years ago

Simplify this equation<br> (3X^2+21X+33)/(X+5)

Amiraneli [1.4K]

Answer:

(3x^2+21x+33) / (x+5)

You can use long division:

(3x^2+21x+33)

--------------------

(x+5)

=3x+6+ 3/x+5

Step-by-step explanation:

6 0

3 years ago

the only difference between an isosoleces trapezoidand parallel trapezoid are that the non-parellel sides are congruent

ludmilkaskok [199]

Is this a true or false type of question

4 0

3 years ago

What is the value of x for part A and part B

GuDViN [60]

Part A :

So the two sides are equivalent,

$9x - 18 = 3x$

Solve for x and get 3.

~~

Answer : x = 3

~~

Part B :

To find JM, simply substitute x for 3 and solve,

$9(3) - 18$
$27 - 18 = 9$
~^

Answer : JM = 9

~~

I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey

5 0

3 years ago

Brain bought 2 shirts for 14.50 each and a pair of shoes for 29.99 the sales tax was 6%

Sedbober [7]

Cost of each shirt bought by Brain = 14.50
Then
Cost of 2 shirts bought by Brain = 2 * 14.50
      = 29
Cost of a pair of shoes = 29.99
Total amount spent by Brain before tax = 29 + 29.99
   = 58.99
Percentage of sales tax that needs to be paid = 6%
Amount of sales tax that needs to be [paid = (6/100) * 58.99
   = 353.94/100
   = 3.54
So
the total amount spent by Brain including tax = 58.99 + 3.54
   = 62.53
I hope this is the answer you were looking for.

6 0

3 years ago

Read 2 more answers