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
Scilla [17]
3 years ago
7

Solve for :(x+3)/2=6​

Mathematics
1 answer:
Marianna [84]3 years ago
5 0

Answer:

x=9

Step-by-step explanation:

(x+3)/2=6​

Multiply each side by 2

2*(x+3)/2=6*2

x+3 = 12

Subtract 3 from each side

x+3-3 = 12-3

x = 9​

You might be interested in
Use the discriminant to determine how many and what kind of solutions the quadratic equation 3x^2 + 4x = - 5 has.
leonid [27]

Answer:

C.

Step-by-step explanation:

7 0
3 years ago
Solve:<br> a.) 2y - 1 = 12<br> b.) 4x + 1 = 19
rjkz [21]
A. answer is: y = 13/2  OR you can say 6.5 after you simplyfi
                       13 over 2

b. answer is: x = 18/4  OR you can say 4.5 after you simplyfi
                        18 over 4 

Thank you :)
bye bye later on x_x
3 0
3 years ago
∠A and ∠B are complementary angles. The measure of ∠A=4x° and the measure of ∠B=50°. Find m∠A. * i dont understand can someone h
jolli1 [7]

Answer:

m>a is 40

Step-by-step explanation:

4x + 50 = 90

4x = 40

x = 10

10*4 = 40

M>A = 40

3 0
3 years ago
The two triangles are similar.<br><br> What is the value of x?
rusak2 [61]
Check the picture below.

8 0
3 years ago
Two numbers have a sum of 1,212 and a difference of 518. What are the two numbers?
guapka [62]

Answer:

The two numbers are

518

694

Step-by-step explanation:

As per requirements the two equations will be

X+Y=1212

X-Y=518

When we subtract these equations we get

X=1212-518

X=694

Now put the X value and find the Y value in any equation

X+Y= 1212

Y=1212-X

Where X = 694

Y=1212-694

Y=518

X=694 and Y=518

4 0
3 years ago
Other questions:
  • How do i factorise this equation <br> 25x²-p²
    13·1 answer
  • Solve the system of equations
    7·2 answers
  • What is equivalent to (y+4)+10​
    6·1 answer
  • 32. The ordered pairs (0,-3), (1,2), (2,7), (3,12) represent a function. What is a rule that represents this function?
    6·1 answer
  • How do you turn a fraction into a percent
    7·2 answers
  • Determine the values of k for which the equation has no solution
    11·1 answer
  • I need help with 5-6
    15·1 answer
  • Write the point slope form of an equation of the line that passes through (2,1) and (4,-3)
    10·2 answers
  • HELP ASAP ILL GIVE BRAINLYIST
    5·1 answer
  • What do i do ???????
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!