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
Roman55 [17]
4 years ago
5

What is the answer to x-9=-15+7x

Mathematics
1 answer:
jenyasd209 [6]4 years ago
4 0

Answer:

x=1/4

Step-by-step explanation:

x-9=-15+7x (add x to both sides)

-9=-15+8x (Add 15 to both sides)

6=8x (divide by 8 from both sides)

.75=x in fraction 1/4

x=1/4

You might be interested in
Suppose it is known that for a given differentiable function y=f(x), its tangent line (local linearization) at the point where a
AleksandrR [38]

Answer:

y(-4) = 5

y'(-4) = -7

Step-by-step explanation:

Hi!

Since the tangent line T and the curve y must coincide at x=-4

y(-4) = T(-4) = 5

On the other hand, the derivative of the curve evaluated at -4 y'(x=-4) must be the slope of the tangent line. Which inspecting the tangent line T(x) is -7

That is:

y'(-4) = -7

6 0
3 years ago
2y-x=6 and y=2x+7 graphed equals how many solutions​
zhannawk [14.2K]

Answer:

One solution

<em>BRAINLIEST, PLEASE!</em>

Step-by-step explanation:

2y - x = 6

2y = x + 6

y = x/2 + 3

y = 2x + 7

After graphing, they have one solution at (-2.667, 1.667).

8 0
3 years ago
Find the area of the shape shown below.
Rama09 [41]

Answer:

81

Step-by-step explanation:

7 0
3 years ago
You make a large bowl of salad to share with your friends. Your brother eats 1/3 of it before they come over.
REY [17]
The awnser is b because it ads information that is key to the solution and would not have put it if a were true
4 0
3 years ago
Launch Problem
Maurinko [17]

Answer:

A) 6

B) 2 Pencils,1 Eraser,3 Stickers.

Step-by-step explanation:

Hope this helps!

7 0
3 years ago
Other questions:
  • Can you create a rule relating library fines for new books to the number of days the book is kept? Write your rule in symbolic f
    6·1 answer
  • H(x) = x^2 + 1 k(x) = x – 2<br> (h + k)(2)=?
    13·1 answer
  • How much will a person pay for 11.3 pounds of bananas at a price of ​$2.07 per​ pound?
    15·2 answers
  • If two fair dice are rolled, what’s the probability that the product of the
    10·1 answer
  • How do i solve this: |6y+2|=2|2y-1|
    12·2 answers
  • How to solve this?<br> Help me please
    9·1 answer
  • 13. What is the measure of angle J in the triangle below? Drawing is not to scale. (1 point)
    5·2 answers
  • Https://brainly.com/question/19893840
    13·1 answer
  • HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP HELP I NEED HELP ASAP
    11·1 answer
  • Which equation represents a line that passes through (4, left-parenthesis 4, StartFraction one-third EndFraction right-parenthes
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!