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
just olya [345]
3 years ago
8

Solve the equation. 3x+12 = 5x-21

Mathematics
1 answer:
almond37 [142]3 years ago
4 0
3x+12=5x-21
-5x       -5x
-2x + 12 = -21
         -12    -12
-2x=-33
 x = 16.5
You might be interested in
The equation x2 - 3x = 22
gizmo_the_mogwai [7]

Answer:

x = - 3.42443 or 6.42443

Step-by-step explanation:

5 0
3 years ago
What is the value of x
irga5000 [103]

Answer:

X=24

Step-by-step explanation:

1. (4x + 11) + (3x + 1) = 180 (Combine like terms)

2. 7x + 12 = 180 (Subtract 12 from both sides)

3. 7x = 168 (Divide both sides by 7)

4. x = 24

3 0
3 years ago
What is the inequality shown
CaHeK987 [17]

Answer:

We can also graph inequalities on the number line. The following graph represents the inequality x≤2 . The dark line represents all the numbers that satisfy x≤2 . If we pick any number on the dark line and plug it in for x, the inequality will be true.

4 0
3 years ago
Read 2 more answers
Is 6.003 equal or not equal to 6.03
sweet [91]

Answer:

Not equal.

Step-by-step explanation:

6.003 is smaller than 6.03

7 0
3 years ago
Read 2 more answers
F(x)= 2-1/x<br>g(x)= x/2<br><br>what is f(g(x))?
kompoz [17]
To find f(g(x)), plug g(x) into f(x) and simplify.

f(x/2) = 2 - 1/(x/2)

All you have to do is simplify the right side of the equation.

Take it from here.



8 0
3 years ago
Other questions:
  • Giving 20 points help me with this ASAP please
    9·1 answer
  • What’s #14&amp;15 and I also need help in #2
    10·1 answer
  • What is the slope of a line perpendicular to the line y = 2x + 5? Type a numerical answer in the space provided. Do not type spa
    11·1 answer
  • An airplane is preparing to land at an airport. It is 51,300 feet above the ground and is descending at the rate of 3,000 feet p
    13·1 answer
  • HELP ME ANSWER THIS NO EXPLANATION JUST THE ANSWER
    9·2 answers
  • Area of a regular octagon with radius 8
    6·1 answer
  • 2+2+2+2+2+2+2+206+737472
    15·2 answers
  • Please help my sister with this! 4. 3 gallons of paint are used to paint 16 wooden signs how much paint did you sign used betwee
    10·1 answer
  • Need help asap<br> will give brainly
    11·2 answers
  • Helpppppp I’m begging
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!