1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
victus00 [196]
2 years ago
11

Sum of 3y and 5 is 47

Mathematics
2 answers:
Dennis_Churaev [7]2 years ago
8 0
3y + 5 = 47
- 5 -5
——————
3y = 42
———— 42/3 = 14
3y

y = 14


CHECK YOUR WORK:

y = 14 , so 3(14) + 5 should equal 47!
Viefleur [7K]2 years ago
6 0

subtract 5 from both sides to get 3y=42

divide both sides by 3 to get y = 14

You might be interested in
1.5x= 3 help me I don't know what this means
Andreas93 [3]

Answer:

x = 2

Step-by-step explanation:

simple

just divide 3 by 1.5 to get x

3 / 1.5 = 2

so

x = 2

<em><u>Hope this helped! Have a nice day! Plz mark as brainliest!!! :D</u></em>

<em><u>-XxDeathshotxX</u></em>

3 0
2 years ago
(can someone help??) <br> −12x+8=6x−12−13/2x
worty [1.4K]

Answer:

t

Step-by-step explanation:

h

4 0
3 years ago
2х - Зу= 2<br> х= бу - 5<br> X=<br> Y=
Fynjy0 [20]

Answer:

2x-3y=2

x=6y-5

2(6y-5)-3y=2

use the distributive property.

2*6y=12y

2*-5=-10

12y-10-3y=2

combine like terms

12y-3y=9y

9y-10=2

add 10 to both sides.

9y-10+10=9y

2+10=12

9y=12

divide both sides by 9

9y/9=y

y=about 1.33

plug in the value of y in the expression equal to the value of x.

x=6(1.33)-5

solve

6*1.33=7.98

x=7.98-5

7.98-5=2.98

Step-by-step explanation:

x=2.98

y=1.33

6 0
2 years ago
Solve for x: 4(×+10)-3=2x+13
Marat540 [252]

Answer:

Pull out like factors

  2x + 24  =   2 • (x + 12)

2x + 24 = 2x + 24

This equation is a tautology or an Identity meaning it's always true.

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Drag the tiles to the correct boxes to complete the pairs. Not all tiles will be used.
yan [13]

Answer:

1. ║u-z║= 5.66

2.║v-w║=6.0

3. ║w-u║=6.08

4.║v-u║=7.81

Step-by-step explanation:

The vectors are given as;

u = <-1, -3>, v = <5,-8>, w = <5, -2>, and z = <3, 1>.

To find the magnitude of the vectors;

1. ║u-z║

<-1 - 3> = <-4  and < -3 - 1> = <-4

║<-4,-4> ║= √{ -4²+-4²} = √32 = 5.66

2.║v-w║

   <5,-8> - <5,-2>

   <5-5> , <-8--2>

   <0,-6>

    ║<0,-6>║= √{0²+ -6²} = √36 = 6

3. ║w-u║

    <5,-2> - <-1,-3>

    <5--1> , <-2--3>

    <6,1>

    ║6,1║= √{6²+1²} = √36+1 = √37 = 6.08

4.║v-u║

   <5,-8> - <-1,-3>

    <5--1> , <-8--3>

    < 6 , -5 >

    ║6,-5║= √{6²+-5²} = √36+25 =√61 = 7.81

   

   

   

   

   

5 0
2 years ago
Other questions:
  • You want to test the effect of light on the distribution of Artemia in your 35cm long testing chamber. If you measure the light
    8·1 answer
  • What is a good way to remember how many ounces in a cup, etc...?
    13·1 answer
  • The figure below, angle y and angle x form vertical angles. Angle y forms a straight line with the 60° angle and the 70° angle.
    11·1 answer
  • Please help please please help please
    9·1 answer
  • HELP PLEASE!!!! PLZ!!!
    11·1 answer
  • What percent of 3.5 is 21?
    11·1 answer
  • What is the value of h in the equation 3h-4=15+2?
    7·1 answer
  • Can somebody HELP me as soon as possible.
    10·2 answers
  • A store 7% sales tax.which expression can be used to find the total cost of an item with a price of p?
    13·2 answers
  • Help! How would I solve this trig identity?
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!