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
Anastasy [175]
3 years ago
7

What is the solution to this equation? 3[x] - 1 = 8

Mathematics
1 answer:
Yanka [14]3 years ago
8 0

Answer:

3

Step-by-step explanation:

The whole goal is to isolate the variable.

3x-1=8

1+3x-1=8+1 first add 1 to both sides of the equation to cancel out the -1

3x=9 now just divide 3 to both sides of the equation because the opposite of multiplication is division. So dividing 3 on both sides cancels out the 3 to isolate the x

3x/3=9/3

x=3

You might be interested in
Does anyone know how to this?<br><br>I am so lost rn<br>​
seraphim [82]

Answer:

Step-by-step explanation:

Measure the sides of the leaf then you'll get your answer hope it helps.

6 0
3 years ago
which statement best explains why the sum of the areas of the two white squares in figure 2 is the same as the area of why squar
Stella [2.4K]

Answer:

"In each figure the total area is equal and the area of the 4 triangles is equal, so the remaining white area in each figure must also be equal."

Step-by-step explanation:

Both figures make up congruent squares, and they are made up of 4 congruent triangles, so the white area in between must be equal between the two figures

3 0
3 years ago
what is the correct form of the partial fraction decomposition for: start fraction 35-27x over 4xsquared+28x endfraction
cupoosta [38]

Answer: The answer is A

Step-by-step explanation:

A/4x+B/x+7

4 0
3 years ago
Read 2 more answers
Please help me with this!
marishachu [46]
It is this photo if it has been added

5 0
3 years ago
What is the 22nd term of the arithmetic sequence 12, 17, 22, 27, …?
melomori [17]
In simple words you just find what is being added to each term in order to get the next term. Subtracting 17 by 12 you get 5, 22 minus 17 is 5 as well. Now that what is being added is found, you go by the last term given which is 27. You keep adding 5 to the number until you get to the 22nd term which would result in 117. If you would want to know the equation in order for it to be plugged in then you would use f(x)= 7+5x . You would want to use this equation instead of f(x)= 12+5x because putting 1 as x would make it equal to 17 which is NOT the first term but the second.
4 0
4 years ago
Read 2 more answers
Other questions:
  • an organic farm uses 3/7 of the land to grow potatoes and two fifths of the land to grow spinach the remaining land is used to g
    5·1 answer
  • The coordinates of rhombus ABCD are A(–4, –2), B(–2, 6), C(6, 8), and D(4, 0). What is the area of the rhombus? Round to the nea
    10·2 answers
  • ..A bag contains 8 blue marbles, 6 green marbles, 12 yellow marbles, and 10 orange marbles. A marble is drawn at random from the
    13·2 answers
  • What is a reasonable estimate 7 3/4 X 2 2/3
    15·1 answer
  • How do u do this it's something about solving proportions and I have no idea how to do this plz help
    6·1 answer
  • Hi can someone help me with this question so I can understand thank you :)
    5·1 answer
  • How many solutions are in 6x-9y=-9 and 2x-3y=-6?
    5·1 answer
  • If (x ➖ y)2=441 and xy=46 find the value of x2+y2​
    8·1 answer
  • 13.3 mm 16 mm 20.5 mm please find the volume of this triangular prism 20.5 and 16 are the base while 13.3 is the height.​
    9·1 answer
  • Using the digits 0-9, no more than once, complete the puzzle so that the sum of each side is equivalent.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!