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
Eva8 [605]
4 years ago
10

How to solve for z 6-1/2z=2/3

Mathematics
2 answers:
Tamiku [17]4 years ago
6 0

Answer:

6 - 1/2z = 2/3

Steps

First, subtract 6 from both sides

6 - 1/2z - 6 = 2/3 - 6

Then, simplify

-1/2z = -16/3

Then, multiply both sides by -2

(-1/2z) (-2) = (-16/3) (-2)

Then, simplify

z = 32/3

Step-by-step explanation:

sergey [27]4 years ago
3 0
6 - 1/2z = 2/3
Steps
First, subtract 6 from both sides
6 - 1/2z - 6 = 2/3 - 6
Then, simplify
-1/2z = -16/3
Then, multiply both sides by -2
(-1/2z) (-2) = (-16/3) (-2)
Then, simplify
z = 32/3
You might be interested in
The equation c=45 + 0.04m represents the total charges for renting a car driving m miles which table contains values that repres
Bogdan [553]

Answer:

See below

Step-by-step explanation:

the second one is correct

 4 miles    = 45 + 4 (.04) = 45.44

 11 miles =   45 + 11(.04+ = 45.44

   etc    etc

3 0
1 year ago
Read 2 more answers
Find the property of this : 5x*(4y+3x)=5x*(3+4y)
7nadin3 [17]
Simplifying
5x(4y + 3x) = 5x(3x + 4y)

Reorder the terms:
5x(3x + 4y) = 5x(3x + 4y)
(3x * 5x + 4y * 5x) = 5x(3x + 4y)

Reorder the terms:
(20xy + 15x2) = 5x(3x + 4y)
(20xy + 15x2) = 5x(3x + 4y)
20xy + 15x2 = (3x * 5x + 4y * 5x)

Reorder the terms:
20xy + 15x2 = (20xy + 15x2)
20xy + 15x2 = (20xy + 15x2)

Add '-20xy' to each side of the equation.
20xy + -20xy + 15x2 = 20xy + -20xy + 15x2

Combine like terms: 20xy + -20xy = 0
0 + 15x2 = 20xy + -20xy + 15x2
15x2 = 20xy + -20xy + 15x2

Combine like terms: 20xy + -20xy = 0
15x2 = 0 + 15x2
15x2 = 15x2

Add '-15x2' to each side of the equation.
15x2 + -15x2 = 15x2 + -15x2

Combine like terms: 15x2 + -15x2 = 0
0 = 15x2 + -15x2

Combine like terms: 15x2 + -15x2 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.
4 0
3 years ago
Read 2 more answers
you are dividing 3972 by 41 explain why the first digit in the quotient should be placed over the tens place of the dividend
ValentinkaMS [17]
<span>41)3972...since 41>39 you won't have the first digit of the quotient in the</span>
5 0
4 years ago
Read 2 more answers
Can anyone help?<br> If x = 3, what does y equal?<br> x = 3 y = ?<br> 5x + 3y = 9
Lubov Fominskaja [6]

Answer:

y = -2

Step-by-step explanation:

Plug in 3 for x and you get:

15 + 3y = 9

Solve for, Subtract 15 oon both sides:

3y = -6

Divide by 3 on both sides:

y = -2

7 0
3 years ago
Read 2 more answers
Show that the line 3y = 7 + 5x is perpendicular to the line 5y = 4 - 3x.
ZanzabumX [31]

Answer:

Proven Below

Step-by-step explanation:

If we rearrange these equations, we get that 3y = 5x + 7 and that 5y = -3x + 4. Next, to find what y equals on both equations, we divide by 3 on both sides of the first equation, where we would get that y = 5/3x + 7/3, and then divide by 5 on both sides of the second equation, where we would get that y = -3/5x + 4/5. Now, to see if two lines are perpendicular to each other, we have to see if the slopes (The number being multiplied by x. Ex.) In the equation y = 3/4x + 4, the slope is 3/4) are opposite reciprocals (If you multiply them and they are equal to -1. Ex.) 3/4 * -4/3 is equal to -1, so they are opposite reciprocals). In this case, we have -3/5 and 5/3 as slopes, and -3/5 * 5/3 is equal to -1, so they are perpendicular.

8 0
3 years ago
Read 2 more answers
Other questions:
  • Helpmeeejjrjjrjrjtktktktii
    5·1 answer
  • Solve for f <br> -f+2+4f=8-3f
    12·2 answers
  • Find the value of x. If necessary, round to near test tenth!!!!help pleasee(25 POINTS!)
    11·1 answer
  • Need all the help I can get
    12·1 answer
  • The sum of two numbers is 21. The difference between them is 5. What are the two numbers?
    9·1 answer
  • A polynomial has x-intercepts of 3, 0, and –1, and passes through the point (1, –8). Which of the following functions could repr
    6·1 answer
  • Answer the Follow: P (7 4) P (6 3)
    5·1 answer
  • 15 POINTS ANSWER ASAP PLEASE
    10·1 answer
  • The Bunging Brothers Circus is in town and you are part of the crew that
    13·1 answer
  • Wendy went shopping for a new camera. The original price for the camera is $145, but is on sale for 30% off. Calculate the total
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!