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
Kisachek [45]
3 years ago
7

(-9)(x) = x2+x-4 x2 + x + 4 * x2 – X+6 O x2 + x + 6

Mathematics
1 answer:
PIT_PIT [208]3 years ago
8 0

Answer:

if you are solving for o it is −x2−11x−6

                                                   6x2

if you are solving for x it is im not sure sorry  

Step-by-step explanation:

−9x=x2+x−4x2+x+4x2−x+6ox2+x+6

Step 1: Flip the equation.

6ox2+x2+2x+6=−9x

Step 2: Add -x^2 to both sides.

6ox2+x2+2x+6+−x2=−9x+−x2

6ox2+2x+6=−x2−9x

Step 3: Add -2x to both sides.

6ox2+2x+6+−2x=−x2−9x+−2x

6ox2+6=−x2−11x

Step 4: Add -6 to both sides.

6ox2+6+−6=−x2−11x+−6

6ox2=−x2−11x−6

Step 5: Divide both sides by 6x^2.

6ox2                −x2−11x−6

6x2                      6x2

Answer:

o= −x2−11x−6

          6x2

       

You might be interested in
A negative correlation has a/an?
Elodia [21]

Answer:

A negative correlation means that there is an inverse relationship between two variables - when one variable decreases, the other increases. The vice versa is a negative correlation too, in which one variable increases and the other decreases.

Step-by-step explanation:

4 0
2 years ago
Given the equation Y -3 equals 1/2 (X +6 )in point slope form identify the equation of the same line in standard form
liberstina [14]

The standard form of a line:

Ax+By=C

We have the equation of a line in the slope-point form:

y-3=\dfrac{1}{2}(x+6)      use distributive property

y-3=\dfrac{1}{2}x+3       add 3 to both sides

y=\dfrac{1}{2}x+6        multiply both sides by 2

2y=x+12       subtract x from both sides

-x+2y=12      change the signs

x-2y=-12

4 0
3 years ago
What is the solution of the system
Fantom [35]
Y-2x=8
16+4x=2y
Rearrange the first equation equal to y
Y=2x+8
Sub the rearranged equation into the second equation and solve for x
16+4x=2(2x+8)
16+4x=4x+16
16-16=4x-4x
0=0
There would be no solution
Hope this helps!
8 0
3 years ago
Read 2 more answers
What number would you add to both sides of x2 + 7x = 4 to complete the square?
Nata [24]

Answer:

12.5

Step-by-step explanation:

(7/2) = 3.5

(3.5)^2 = 12.5

8 0
3 years ago
Someone please helpp meeeee?!?!!
Marianna [84]

Answer:

Goodluck I had this before and couldn't get it

8 0
2 years ago
Read 2 more answers
Other questions:
  • Can someone please help me???:((((
    12·1 answer
  • Helppppp mathhhhhhhhhhhh
    14·2 answers
  • If JK←→ and LM←→− are different names for the same line, what must be true about points J, K, L, and M ?
    7·1 answer
  • A line with a slope of -2 passes through the point (-2, -1). What is its equation in slope-intercept form?
    15·1 answer
  • I need this one pls help 10 points question 4
    8·1 answer
  • Find X round to the nearest tenth. Plz anwser
    8·1 answer
  • Select all the expressions that are equivalent to 24a – 6. 2(12a – 3) –3(2a + 2) + 18a 3(–2 + 8a) –6(2 – a) + 18a + 6 –2(12a + 3
    8·2 answers
  • What is the spread of the data? Please help
    12·1 answer
  • Please help me ASAP!!!​
    12·2 answers
  • What is b divided by b% of b? PLS HELP
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!