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
Nana76 [90]
3 years ago
7

Which statement is true about the equation fraction 3 over 4z = fraction 1 over 4z − 3 + 5?

Mathematics
1 answer:
SashulF [63]3 years ago
6 0

Answer:

It has two solutions.

Step-by-step explanation:

Let as consider the given options are  

It has no solution.

It has one solution.

It has two solutions.

It has infinitely many solutions.

The given equation is

\dfrac{3}{4z}=\dfrac{1}{4z-3}+5

Multiply both sides by 4z(4z-3).

3(4z-3)=4z+5(4z(4z-3))

12x-9=4z+80z^2-60z

0=-12x+9+80z^2-56z

0=80z^2-68z+9

It is a quadratic equation.

Therefore, it has two solutions.

You might be interested in
Solve the following equation for x, in terms of a and b. ax = 15 + bx
charle [14.2K]

Value of x will be x=\frac{15}{a-b}.

Equation given in the question → ax=15+bx

To find the value of 'x' in terms of a and b, we will simplify the given equation,

ax=15+bx

ax-bx=(15+bx)-bx

x(a-b)=15

x=\frac{15}{a-b}

           Therefore, Values to filled → Blank 1 = 15

                                                           Blank 2 = (a - b)

Learn more,

brainly.com/question/14318220

8 0
2 years ago
Which is the measure of the third angle in the similar triangles below?
Diano4ka-milaya [45]

Answer:

65

Sorry if im wrong

7 0
3 years ago
Roman solved the equation 5a+2b=10 for a. His steps are shown below. 1. Subtract 2b: 5a+2b-2b=10-2b 2. Multiply by 5: 5a+10-2b W
VladimirAG [237]

Answer:

In step 2, he needed to divide both sides of the equation by 5

Step-by-step explanation:

we have

5a+2b=10

Solve for a------> That means isolate the variable "a"

step 1

Subtract 2b to both sides

5a+2b-2b=10-2b

5a=10-2b

step 2

Divide by 5 both sides

5a/5=(10-2b)/5

a=(10-2b)/5

3 0
3 years ago
Read 2 more answers
Help me with my math for brainiest:)
MissTica
Answers:
1. P=3

Step by step:
P-5=-2 -move the constant to the right hand side and change its sign

P=-2+5 - calculate the sum

P=3


2. W=-2.8

Step by step:
W+13.2=10.4 - move the constant tot he right hand side and change its sign

W=10.4-13.3 - calculate the difference

W=-2.8

3. X=2/3

Step by step:
X-5/6=-1/6 - move the constant to the rig hand side and change its sign

X=-1/6+5/6 - calculate the sum

X=2/3


7 0
2 years ago
Simplify the expression 2x+x+x
anyanavicka [17]
If you combine like terms the answer is 4x
5 0
3 years ago
Other questions:
  • A 1.00 kg box of salt is lifted up 1.25 m above the surface of the Earth to the top of the kitchen counter. The potential energy
    8·1 answer
  • How violence used by the characters to deal with their emotions? (the outsiders)?
    11·1 answer
  • What is 3×5×7×11 prime fraction of
    15·1 answer
  • What is 12 X -19 equals 5X -5
    12·1 answer
  • Δ ABC is isosceles. If m∠A = 100°, m∠B = (12x + 4)°, and m∠C = (14x - 2)°, find x.
    8·1 answer
  • Find the 63rd term of the arithmetic sequence: 10, 7, 4, 1, , …
    10·2 answers
  • The surface area Q of a certain shape is three times the product of u and the square of its width w.
    12·1 answer
  • Find the perimeter
    15·2 answers
  • What is the length of the hypotenuse? If necessary, round to the nearest tenth.
    5·2 answers
  • If P = (-2,7), Find:<br> Rx-1(P)<br> ([?], [])
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!