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
Neporo4naja [7]
2 years ago
14

Solve The Following ( Solving equations)

Mathematics
2 answers:
kondaur [170]2 years ago
8 0
1. 15/2 | 2. 1 … if you need examples just reply here
goldenfox [79]2 years ago
8 0

Answer:

a) x = 4

b) x = 1

Step-by-step explanation:

a) \frac{4x-1}{2} = x + 7 multiply both sides by 2 so we can simplify the fraction by getting rid of 2

4x - 1 = 2x + 7 transfer like terms to the same side of the equation

4x - 2x = 7 + 1

2x = 8 divide both sides by 2

x = 4

b) 3x + 2 = \frac{2x+13}{3} again, get rid of the fraction by multiplying both sides by 3

9x + 6 = 2x + 13 transfer like terms to the same side of the equation

9x - 2x = 13 - 6

7x = 7 divide both sides by 7

x = 1

You might be interested in
PLEASE HELP
lubasha [3.4K]

Answer:

(a+b)^2+(a-b)^2=2(a^2+b^2)

expanding:

a² + 2ab + b² + a² -2ab + b² = 2a² + 2b²

2a² + 2b² = 2a² + 2b²

7 0
3 years ago
Read 2 more answers
PLEASE HELP!!!!
scZoUnD [109]

Answer:

(D) 1+0.06m

Step-by-step explanation:

Let's say that m=$120

(A)= $127.2

(B)= $127.2

(C)= $127.2

(D)= $8.2

As you can see after I substituted in 120 for (m) and solved, D is the only equation that did not represent her current balance.

I hope this helps!

3 0
3 years ago
Read 2 more answers
Can she get some help
Artemon [7]

Answer:

-55

Step-by-step explanation:

the sqeuence seems to be subtracting by 2 everytime.

so it will be -1,-3,-5,-7,-9,-11,-13,-15,-17,-19,-21,-23,-25,-27,-29..

the answer will be 27*-2(-54) -1(because we start at -1 , not 0)

5 0
3 years ago
Read 2 more answers
The record low temperature is-54F.Use absolute value to express that temperature in degrees below zero
Art [367]
The absolute value is 54 
8 0
3 years ago
The volume of a right rectangular prism can be found by using the product 9(4)(1.1). Which expression could also be used to dete
love history [14]

Answer:The answer is A)11(9)(4)

Step-by-step explanation:

If you have 9(4)(11) then is would be the one that look just like it but the number are moved like 11(9)(4)

8 0
3 years ago
Read 2 more answers
Other questions:
  • What will be the annual salary for a mechanic who works 40 hours per week for 52 weeks a year and makes $25.21 per hour
    10·1 answer
  • Write the equation of the line that passes through the points (3,-2) and (5, -1).
    11·1 answer
  • What is 1812 divided by 4
    12·2 answers
  • If you can help please do :)
    5·1 answer
  • Pleaseeeee helppppppppp
    11·1 answer
  • This is part 2 do a question a already ask 15 point if you answer
    8·2 answers
  • Find the solution to the system<br> of equations.<br> ([?], [ ]
    8·1 answer
  • A cookie delivery company charges $0.90 per cookie plus a $3 delivery fee. If an
    7·1 answer
  • In art class Cindy is given a picture of a railroad sign and is asked to transfer this
    14·1 answer
  • Please help I’ll give Brainiest
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!