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White raven [17]
3 years ago
15

3(x-1)-2x=2 Solve for x

Mathematics
1 answer:
Lapatulllka [165]3 years ago
7 0
Solve for <span>x</span> by simplifying both sides of the equation, then isolating the variable.<span>x=<span>5</span></span>
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What am I doing wrong? I've tried every conceivable answer, I thought I knew this type of math well, but this program keeps tell
Pachacha [2.7K]

Answer:

15.0 units

Step-by-step explanation:

Here, we want to get the distance between the two points as follows;

CD = √(x2-x1)^2 + (y2-y1)^2

So we have;

CD = √(7+8)^2 + (-5+4)^2

CD = √225+ 1 =

CD = √(226

CD = 15.0 units

8 0
3 years ago
Solve the following system of equations using Substitution: Submit your answer as an ordered pair. 2x−3y=32x-3y=32x−3y=3 x=y+2x=
exis [7]

9514 1404 393

Answer:

  (3, 1)

Step-by-step explanation:

We assume you want the solution to the system ...

  • 2x−3y=3
  • x=y+2

The second equation gives a nice expression for x, so we can use that in the first equation.

  2(y+2) -3y = 3 . . . . substitute for x in the first equation

  2y +4 -3y = 3 . . . . . eliminate parentheses

  -y = -1 . . . . . . . . . . . collect terms, subtract 4

  y = 1 . . . . . . . . . . . . multiply by -1

  x = 1 +2 = 3 . . . . . . substitute for y in the second equation

The solution is (x, y) = (3, 1).

4 0
3 years ago
Is this positive, negative, none or you cannot tell. Will mark CORRECT brainliest
pshichka [43]

Answer:

Positive correlation if right. Atleast consider brainlist:)

Step-by-step explanation:

3 0
3 years ago
Read 2 more answers
Evaluate the expression. If necessary, round to the nearest hundredth. lne
Kobotan [32]
Lne equals 1 because they cancel each other out. e is the base of ln. 
For example: log has a base of 10, log10 = 1
5 0
3 years ago
Read 2 more answers
HELP ME ASAP!!!!! I WILL GIVE BRAINLIEST
liubo4ka [24]
1=7 3=21 5=35 7=49 13=91 hope this helps :)
6 0
3 years ago
Read 2 more answers
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