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
dimaraw [331]
4 years ago
15

Solve the equation for x : 4x•2-12x=7

Mathematics
1 answer:
Sergio039 [100]4 years ago
7 0
<span>4x•2-12x=7
Subtract 12x from 4x
-8x*2=7
Divide 2 on both sides
-8x=3.5
Divide both sides by -8
Final Answer: x= -0.4375</span>
You might be interested in
The area (A) of a circle with a radius of r is given by the formula and its diameter (d) is given by . Arrange the equations in
ella [17]

Answer:

see explanation

Step-by-step explanation:

A = πr² ← r is the radius and r = \frac{1}{2} d ← d is the diameter

Hence

π (\frac{1}{2} d)² = A, that is

\frac{d^2\pi }{4} = A ( multiply both sides by 4 )

d²π = 4A ( divide both sides by π )

d² = \frac{4A}{\pi } ( take the square root of both sides )

d = \sqrt{\frac{4A}{\pi } }

7 0
4 years ago
Given: x + y = 15. Which of the following are ordered pairs of this equation?
Dmitry_Shevchenko [17]
(0,5)(1,4)(2,3) I got those
6 0
3 years ago
Read 2 more answers
Due tomorrow i will like!
arsen [322]
His weekly allowance is 14$
8 0
3 years ago
Marvin marked off the ground for a rectangular garden. The garden was to have an area represented by the polynomial expression 2
mafiozo [28]

Answer:  621

Step-by-step explanation: 28^2+ 13 − 176

length, width, and height.

8 0
3 years ago
How many times bigger is 80000000 than 20000
Elis [28]
Answer:
4000 times greater
8 0
3 years ago
Read 2 more answers
Other questions:
  • a cube with a volume of 64 cubic meters is scaled by a factor of 5, what is the volume of this modified cube in cubic meters?
    11·2 answers
  • (a) Use Euclid’s algorithm to find the g , the greatest common divisor of 273 and 3019.
    11·1 answer
  • Write an equation in slope-intercept form for the line with slope 8 and y-intercept -8.
    10·1 answer
  • (X^2 + 4x)(x) is equal to x^3 + 4x^2 or 5x^2 or 4x^4
    6·1 answer
  • How do you convert Celsius to Fahrenheit?
    14·2 answers
  • Between what two consecutive integers does √35 lie?
    11·2 answers
  • Helpppppp meeeee please URGENT <br> True or False
    12·1 answer
  • Mr. Morales purchases 6 boxes of pencils, 12 boxes of pens, and 4 cases of notebook paper for his classroom. Each box of pencils
    8·1 answer
  • A right triangle, DEF, is shown below.<br><br> What is sin FDE?
    13·1 answer
  • Which image does not have reflective symmetry?
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!