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
kogti [31]
3 years ago
13

What is the answer to 9 - x - 5x = -9

Mathematics
2 answers:
Olegator [25]3 years ago
7 0

Answer:

x=3

Step-by-step explanation:

Marina CMI [18]3 years ago
6 0

Answer:

so 9 - x - 5x = 9 because the 9 means x so its making the number negative. so - 9 and the 9 at the end = 9 don't worry about that bc you can subtract 5x

Step-by-step explanation: so what I'm saying is theirs many ways to solve that its just you don't know the level or something similar to that I'm only helping because I'm bored btw.

You might be interested in
Kate sold 12 of her paintings and purchased 7 more. if kate has 21 paintings now, how many paintings did she have to begin with?
kicyunya [14]
First, let x or any variable represent the number of paintings Kate initially has. After selling 12 of it, her paintings now becomes only x - 12. Then, she purchased 7 more making the number of her paintings become x - 12 + 7 = x - 5. This number tantamount to 21. 

                                           x - 5 = 21      ; x = 26

Thus, Kate initially had 26 paintings. 
7 0
3 years ago
Find the degree of each monomial.
eimsori [14]

Answer:

1. 3rd degree

2. No degree

3. First degree

4. 8th degree

Step-by-step explanation:

Hope this helps!

5 0
3 years ago
I GOT STUCK ON THIS QUESTION ON MY MATH TEST SO .. PLS HELP ME <3
HACTEHA [7]

Answer:

x x x c. c c c c d sbsbbdbcbdbcbbxbcbcbbvbbcbvbcbcbcnc

3 0
3 years ago
What is the definittion of a right angle
raketka [301]
<span>an angle of 90°, as in a corner of a square or at the intersection of two perpendicular straight lines.</span>
3 0
3 years ago
One leg of a right triangle is 7 inches longer than the smaller leg and the hypotenuse is 8 inches longer than the smaller leg.
Makovka662 [10]
Smaller leg = x
longer leg = y
hypotenuse = z

y=x+7
z=x+8

due to
{z}^{2}  =  {x}^{2}  +  {y}^{2}  \\ (x + 8) ^{2}  =  {x}^{2}  + (x + 7) ^{2}  \\  {x}^{2}  + 16x + 64 =  {x}^{2}  +  {x}^{2}  + 14x + 49 \\  {x}^{2}  + 16x + 64 = 2 {x}^{2}  + 14x + 49 \\  {x}^{2}  - 2 {x}^{2}  + 16x - 14x + 64 - 49 = 0 \\  -  {x}^{2}  + 2x + 15 = 0 \\  {x}^{2}  - 2x - 15 = 0 \:  \: (multiplied \: by \:  - 1) \\ (x - 5)(x + 3) = 0 \\ then \:  \: x = 5 \:  \: or \:  \: x =  - 3
but x cannot be -3
so smaller leg is 5 inches

then longer leg = 5+7 = 12 inches
and hypotenuse = 5+8 = 13 inches
3 0
3 years ago
Other questions:
  • What does x equal if the circumference of a circle equals 113.04
    7·1 answer
  • As a _____, allison buy jeans; and as a _____, allison make t-shirts. so, she plays both roles.
    13·2 answers
  • How to use sohcahtoa
    8·1 answer
  • How to multiply 18 3/8 x 1/4
    14·1 answer
  • Solve the compound inequality. -2x&lt;2x-4&lt;4
    13·2 answers
  • Find the extreme values of the function f(x,y)=5x2−1y2−2y subject to the constraint 5x2 1y2=1.
    14·1 answer
  • The graph shows the motion of two cars starting at different places on a highway. Their speeds can be compared by comparing the
    12·1 answer
  • I need help fast!! Ill give brainliest.
    11·1 answer
  • △ABC ~ △XYZ. Find X. Thanks!
    6·1 answer
  • Solve the following proportion 16/18 = 4/c​
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!