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
Andreas93 [3]
3 years ago
10

Someone please urgently help me with these two short worded questions! Thanks so much

Mathematics
1 answer:
ahrayia [7]3 years ago
8 0

Answer:

6. 7x + 3 = 3x; x = -3/4

7. x - 5 = 3x - 9; x = 2

Step-by-step explanation:

6. 7x + 3 = 3x

Subtract 3x from both sides.

7x + 3 - 3x = 3x - 3x

4x + 3 = 0

Subtract 3 from both sides.

4x + 3 - 3 = 0 - 3

4x = -3

Divide both sides by 4.

x = -3/4

7. x - 5 = 3x - 9

Subtract x from both sides.

x - 5 - x = 3x - 9 - x

-5 = 2x - 9

Add 9 to both sides.

-5 + 9 = 2x - 9 + 9

4 = 2x

Divide both sides by 2.

4/2 = (2/2) x

2 = x

You might be interested in
Write the equation g(x) in vertex form of a
DerKrebs [107]

The equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Given a  quadratic function for the transformations given  the function f(x) = x²

If the function g(x) of the graph is translated 4 units to the left, the equation becomes (x-4)² (note that we subtracted 4 from the x value

  • Translating the graph 1 unit up will give the final function g(x) as (x-4)² + 1 (We added 1 since it is an upward translation.)

Hence the equation g(x) in vertex form of a  quadratic function for the transformations  whose graph is a  translation 4 units left and 1 unit up of the  graph of f(x) is (x-4)² + 1

Learn more here: brainly.com/question/15381183

8 0
3 years ago
Help againn ahh. thank you if you do!
klio [65]
The answer would be B C E hope this helps :)
5 0
3 years ago
What are the factors of 3/4 xy​
Eva8 [605]
The answer for this is 3 and 4
4 0
3 years ago
Make sure ur answer s right pls
JulsSmile [24]

Answer:

E) $0.35 each

Step-by-step explanation:

(336/40)/24=0.35

8 0
3 years ago
Read 2 more answers
Lisa is now 6 years older than Cheryl. In two years , Lisa will be twice as old as cheryl. How old is Lisa now ?
Tanzania [10]
I hope this helps you

5 0
3 years ago
Read 2 more answers
Other questions:
  • Which one of the following reasons does NOT explain why 4x+5y≠9xy?
    5·1 answer
  • What principal amount will grow to $300 if invested at 6.5 compounded weekly for 4 years
    12·1 answer
  • The one on the bottom asap! 6th grade math <br> pre-ap
    12·1 answer
  • Which of the following equations describes the line shown below , check all that apply
    9·1 answer
  • 2) Find the GCF of 35 and 28​
    12·2 answers
  • X<br>+ 3 + 5x =<br>I dont know<br>understand<br>this help me​
    12·2 answers
  • If x+y= -10 and x-y= 2 what is the value of x?
    10·1 answer
  • If I had $33,50 last month and this month I got a raise and brought back $45,70 how much more did I bring back
    13·1 answer
  • If LJK ~ PQN, find x.
    13·2 answers
  • What is the area of a quadrilateral with vertices at (-2,0), (3,0), (3/4), and (-2,4)?
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!