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
Marina86 [1]
3 years ago
15

PLS HELP ME W/ #8 ASAP

Mathematics
1 answer:
tiny-mole [99]3 years ago
7 0

Answer:

x=2

TU:4(2)-1=7

UB: 3

TB: 10

Step-by-step explanation:

4x-1+2x-1=5x

6x-2=5x

6x=5x+2

subtract 5x from both sides

x=2

TU: (4x-1)

4(2)-1

8-1

7

TU:4(2)-1=7

UB: (2x-1)

2(2)-1

4-1

3

UB: 3

TB: 5(2)

TB: 10

You might be interested in
4 1/2 + 1 3/5<br><br>in simplest form​
slavikrds [6]
The answer is 6.1 = 6 1/10
7 0
3 years ago
PLEASE HELPPPP (with steps)
yan [13]

Answer:

the answer is x=-25/56

Step-by-step explanation:

2 4/5x=-1 1/4

14/5x=-5/4

x=-25/56

7 0
3 years ago
Solve for x.<br><br>x = ___<br><br>27<br>33<br>30​
kirill [66]
The answer is Answer 30 i think
4 0
3 years ago
Read 2 more answers
Factor completly x^8- 1/81. please help:)
Leno4ka [110]

Answer:

{x}^{8}  -  \frac{1}{81}  = ( {x}^{4}  +  \frac{1}{9} )(  {x}^{2}  +  \frac{1}{3} )(x +  \frac{1}{ \sqrt{3} } )(x -  \frac{1}{ \sqrt{3} } )

Step-by-step explanation:

see the picture attached for further explanation.

5 0
3 years ago
Read 2 more answers
Yoooooooooooooooo I need help
S_A_V [24]

Answer:

13/5 which is 2.6 so A.

Step-by-step explanation: Reduce the expression, if possible, by cancelling the common factors.

6 0
3 years ago
Read 2 more answers
Other questions:
  • Thank you so much for helping meeeeee
    9·1 answer
  • A drug company claims that fewer than 1% of pills that it produces and ships fail to retain full potency after 60 days of produc
    8·1 answer
  • What is 12×12×13 please answer <br> I am too lazy to do the math
    11·2 answers
  • Jada drew a net for a polyhedron and calculated its surface area.
    8·2 answers
  • Four minus x equals negative two. 4 - x = -2. whats x?
    15·2 answers
  • You are given the list of numbers, -9, 8, 3.0,
    13·1 answer
  • Jan's age is 3 years less than twice Tritts age.The sum of their ages is 30. Find their ages
    5·1 answer
  • Hi I’m new can someone help me on this (PLZ NO LINKS)
    10·1 answer
  • I am thinking of two numbers.
    13·2 answers
  • If f(x) = log(x), what is the transformation that<br> 1<br> occurs if g(x) =<br> log(x) - 1?<br> 3
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!