Answer:
The correct answer is A. one solution.
The actual solution is x = <em>2.5.</em>
Step-by-step explanation:
Here is the solution below:
Step 1: 2 + 2x + 1 = 3 + 2 + 3 <----- Here is the original problem.
Step 2: 2 - 2 + 2x + 1 - 1 = 8 - 2 - 1 <----- Subtract 1 and 2 from both sides.
Step 3: 2x = 5 <----- Simplify
Step 4: 2x/2 = 5/2 <---- Divide both sides by 2.
x = 2.5
Hope this helps! :D
Answer: 4x-8x, t-8=t hope this helps!
Step-by-step explanation:
Answer:
43.5
Step-by-step explanation:
To find the median put all the numbers in order. If there is a odd number it is the number in the middle.
40,43,44,46.
In this case then we find what is in between 43 and 44. Which is 43.5
Answer:
m=-1
Step-by-step explanation:
m=-(4+m)+2
m=-4-m+2
m+m=-4+2
2m=-2
m=-2/2
m=-1
9514 1404 393
Answer:
y = 10
Step-by-step explanation:
Put -3 where x is and solve for y.
4(-3) +3y = 18
-4 +y = 6 . . . . . . . divide by 3
y = 10 . . . . . . . . . add 4