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
jeyben [28]
3 years ago
12

Put the steps in correct order for the equation Solve 3(2x−7)+5=−19

Mathematics
2 answers:
makkiz [27]3 years ago
8 0

Answer: x=-1/2 in decimal form -0.500

Step-by-step explanation:  Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

                    3*(2*x-7)+5-(-19)=0

3 • (2x - 7) +  5) -  -19  = 0

Pull out like factors :

  6x + 3  =   3 • (2x + 1)

Solve  :    2x+1 = 0  

Subtract  1  from both sides of the equation :  

                     2x = -1

Divide both sides of the equation by 2:

                    x = -1/2 = -0.500

Anna11 [10]3 years ago
4 0

Answer:

6x-21+5 = -19           Distribute

6x-16 = -19               Combine like terms

6x = -3                       Add

x = -1/2                    Division

You might be interested in
How many times will 11/12 of a gallon of milk fill a vessel holding 1/5 of 4/5 of a gallon?
RideAnS [48]
Every time, Because the 11/12 gallon is larger then both the vessel and the other gallon.
5 0
4 years ago
Solve for x.<br> -2(-x+1)+3x+3=26
777dan777 [17]

Answer:

x=5

Step-by-step explanation:

Let's solve your equation step-by-step.

−2(−x+1)+3x+3=26

3 0
3 years ago
23) Write the equation in slope-intercept form of the line that contains (4, -1) and is perpendicular to
Salsk061 [2.6K]

Step-by-step explanation:

Since it is asking for a perpendicular line, we take the reciprocal of the slope in the given equation to use as the slope for the perpendicular line.

In y = x + 2, m = 1. However, for a perpendicular line we flip and multiply by a negative 1.

(Example: If m = 3, we would take the reciprocal of it and it turns into m = -1/3. If m = - 1/4, we would take the reciprocal of it and it turns into m = 4.)

So, the m = 1 turns into a m = -1.

Now, you can use the point (4,-1) to form a point-slope equation first.

y-(-1) = -1(x-4)

Then, use basic algebra to form a slope-intercept form equation.

y + 1 = -x + 4

y = -x +3

8 0
3 years ago
3 times the sum of half of a number and 8 is 11
GREYUIT [131]

Answer:

makes no sense 8 is 11 ???

Step-by-step explanation:

4 0
4 years ago
Read 2 more answers
What is the volume of a sphere with a diameter of 2.8 cm, rounded to the nearest tenth of a cubic centimeter?
djverab [1.8K]

Answer:

11.5 cm^3

Step-by-step explanation:

The volume of a sphere is (4/3)(pi)(r^3). To find the radius, divide the diameter of 2.8 to get 1.4. Then plug it in to get 11.49. 11.49 rounded to the nearest tenth is 11.5 cm^3.

7 0
3 years ago
Other questions:
  • Siddarth is putting baseball cards into a book that has 100 pages. Each page holds 9 cards. If Josh has 828 baseball cards, how
    15·1 answer
  • Let a=2 mn, n=m^2-n^2, and c = m^2 + n^2 be the sides of a pythagorean triangle. Suppose that b=a+1, Show that (m-n)^2 -2n^2 = 1
    10·1 answer
  • What is the solution of 10=|7-3x|
    5·1 answer
  • PLZ HELPPPPPP.
    10·1 answer
  • What is the lcm of 24,36,and, 60?
    15·1 answer
  • Find x, y, and z such that x³+y³+z³=k, for each k from 1 to 100.​
    6·1 answer
  • $250 x 0.99 = y<br> Please I need it ASAP
    13·1 answer
  • Determine the 20th term of the sequence: -14,-8, -2, 4, 10,
    11·1 answer
  • What is the perimeter of the larger square?
    10·2 answers
  • 1. Use the points in the diagram to name the figure. <br> C<br> D<br> is is 8 IA<br> DC
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!