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
jok3333 [9.3K]
3 years ago
15

This is just algebra need some help 10 pts each, will give brainliest

Mathematics
1 answer:
Bogdan [553]3 years ago
6 0

Answer:

\huge \boxed{ \boxed{z = 3}}

Step-by-step explanation:

<h3>to understand this</h3><h3>you need to know about:</h3>
  • equation
  • PEMDAS
<h3>let's solve:</h3>
  1. \sf simplify \: substraction :  \\  \frac{3}{ \frac{z - 2}{z} }  = 3z
  2. \sf simplify \: complex \: fractio n : \\  \frac{3z}{z - 2}  = 3z
  3. \sf cross \: multiplication :  \\ 3z = 3z(z - 2)
  4. \sf divide \: both \: sides \: by \:  3z :  \\  \frac{3z}{3z} =   \frac{3z(z - 2)}{3z} \\ 1 = z - 2
  5. \sf add \: 2 \: to \: bot h  \: sides :  \\  z - 2 +  2 = 1 + 2 \\ \therefore \: z = 3

You might be interested in
Solve the following problem using FRACTIONS:<br> 12 3/4 + 384 - 261.4
stellarik [79]
It is 243. U have to addded
3 0
4 years ago
For a statistics project, Lauren distributed a questionnaire and asked her classmates to fill it out. 2 of them did.
timama [110]
No, because only a minority of the students answered it.
8 0
3 years ago
F(x)=-6(x+5) find the value of f(4) for the function
user100 [1]

Answer:

-54

Step-by-step explanation:

For this question, all you have to do it plug 4 in for x.

-6(4+5)

-6(9)

-54

5 0
3 years ago
the line perpendicular to y= 3/7x + 7 and containing (3,-7) . The equation in standard form using only integers is ?
vlabodo [156]
The equation is 7x + 3y = 0
4 0
3 years ago
F(n) = 93 + 4(n − 1)
Lunna [17]

Answer:

f(1) = 93, f(n) = f(n-1) +4

Step-by-step explanation:

The value of f(1) is:

f(1) = 93 +4\cdot (1-1)

f(1) = 93

The values for n and n-1, are respectively:

f(n-1) = 93 + 4\cdot (n-2)

f(n) = 93 + 4\cdot (n-1)

After some algebraic manipulation, the following expression is obtained:

f(n) = 93 + 4\cdot (n-2) + 4

f(n) = f(n-1) +4

6 0
3 years ago
Other questions:
  • A gardener combines x fluid ounces of 20% liquid fertilizer and 80% water mix with y fluid ounces of 5% liquid fertilizer and 95
    14·1 answer
  • I WILL GIVE BRAINLIEST AND THANKS SOLVE THE QUADRATIC EQUATION
    6·2 answers
  • What is the ratio of the width to the length?
    7·1 answer
  • How to find trigonomic ratio ​
    11·1 answer
  • Solve -2/3x &gt; 8 or -2/3x &lt; 4.
    15·1 answer
  • What is 13/78 redused to its lowest form
    12·2 answers
  • The tape diagram below represents 100%.
    8·1 answer
  • Determine the number of solutions: 6x-2=x+13
    8·1 answer
  • A line segment has the endpoints T(10, 4) and U(8,4). Find the coordinates of its midpoint
    11·1 answer
  • You have a cylindrical pond that has a diameter of 24 feet and has a depth of 6 feet. If you need to fill the pond three-quarter
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!