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
Damm [24]
3 years ago
13

3z-4=6z-17 how do solve

Mathematics
2 answers:
den301095 [7]3 years ago
6 0
3z - 4 = 6z - 17.               First try to take all the zs to one side of the equation
                                      preferrably to the left. And the sign of any expression
                                      changes on crossing the equality sign.

3z-6z = -17+4
-3z     =  +4-17
-3z     =   - 13.                       Divide both sides by -3.
 -3z/-3   =  -13/-3
 
z = 13/3.  

Maru [420]3 years ago
5 0
3z-4=6z-17
-3z-4=-17 (subtracted the 6z from both sides)
-3z=-13 (added the 4 to both sides)
z=\frac{-13}{-3z} (divided both sides by -3z)
z=\frac{13}{3}
You might be interested in
To perform a certain type of blood analysis, lab technicians must perform two procedures. The first procedure requires either on
andrew-mc [135]

The random numbers can take any value randomly.

A <u><em>simple random sample</em></u> is selected in such a manner that each unit has the equal probability of being included in the sample.

The possible outcomes of the given experiment are

(1, 1)  ,(1, 2) , (1, 3) , (2, 1) , (2, 2) , (2, 3)                                      

The first procedure requires either one or two separate steps.

This means it cannot take the third step in the first procedure.

Let <u><em>1</em></u> take the first  and the second  step.

So if<u><em> 1</em></u> occurs then 1,2,  can occur and 3 <u>cannot</u> occur.

Similarly

If <u><em>2</em></u> occurs then 1,2, and 3 can occur.

The second procedure requires either one, two, or three steps.

Therefore

<u>Experimental Outcomes</u>         <u> Value of  x</u>

(1)                                                         0   Not possible  2 process required

(2)                                                     0          Not possible

(3)                                                        0        Not possible

(1, 1)                                           2

(1, 2)                                          3

(1, 3)                                         4

(2, 1)                                        3

(2, 2)                                        4

(2, 3)                                       5

(3, 1)                                      0                  Not possible  process 1 cannot take 3

(3, 2)                                     0               Not possible

(3, 3)                                     0               Not possible

brainly.com/question/5432563

4 0
3 years ago
Jimmy wants to buy socks that cost $20 how much change does he receive if he gives the cashier $100?
max2010maxim [7]
80 dollars is what jimmy would get back
7 0
3 years ago
Can you please help and show work
Setler79 [48]
What do you need answered?
3 0
3 years ago
Ok who wants 37 points! Just say anything so you can get it.... :)
mestny [16]

Answer:

hello governor

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Create a list. Then use the information to answer the question. Amanda will roll a number cube and flip a coin. If Amanda rolled
Aleonysh [2.5K]

Answer:

it will land on 6

8 0
3 years ago
Read 2 more answers
Other questions:
  • Find the exact value of cos(arcsin(one fourth))
    7·1 answer
  • A submarine first went down 725 feet below sea level. It then went up 150 feet. What was the final depth of the submarine? (A) -
    12·1 answer
  • Lazy works at mc he gets paid 7.25 a hour, he works 5 days a week and 8 hours a day. How much will his check come out too?
    13·2 answers
  • Need help with my maths please ,having lol problem.
    14·2 answers
  • Evaluate the function f(x) = 3x^-2x for x=4
    6·1 answer
  • In complete sentence explain the process of mitosis<br><br> in your own words plz
    9·2 answers
  • EASY I AM JUST DUMB!! WILL GIVE BRANLIEST!!! HELP ASAP!!!!
    7·1 answer
  • Antonio is ready to move out of his parent's house and live on his own. he found a great apartment that has all utilities includ
    14·2 answers
  • 4[(10-4)2 ÷4] <br>A.9<br>B.6<br>C.12<br>D.36​
    15·2 answers
  • Find the area of the shaded region
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!