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
Eva8 [605]
3 years ago
14

What is 9x - 2 - 13x + 16 simplified ???

Mathematics
2 answers:
Cerrena [4.2K]3 years ago
4 0

Answer:

Simplifying

9x + -2 + -13x + 16 = 0

Reorder the terms:

-2 + 16 + 9x + -13x = 0

Combine like terms: -2 + 16 = 14

14 + 9x + -13x = 0

Combine like terms: 9x + -13x = -4x

14 + -4x = 0

Solving

14 + -4x = 0

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-14' to each side of the equation.

14 + -14 + -4x = 0 + -14

Combine like terms: 14 + -14 = 0

0 + -4x = 0 + -14

-4x = 0 + -14

Combine like terms: 0 + -14 = -14

-4x = -14

Divide each side by '-4'.

x = 3.5

Simplifying

x = 3.5

Step-by-step explanation:

exis [7]3 years ago
4 0

Answer:

-4x+14

Step-by-step explanation:

Collect "Like Terms" (9x and -13) = -4x

-4x - 2 + 16= -4x + 14

You might be interested in
In how many different orders can you line up 8 cards on a table
Fynjy0 [20]
You can line up 8 cards 64 different ways. 

8 * 8 = 64
3 0
3 years ago
Read 2 more answers
Francisco needed to get his computer fixed. He took it to the repair
grin007 [14]

Answer:

  $95 per hour

Step-by-step explanation:

The total of charges is the sum of the cost of labor and the cost of parts. The cost of labor is the product of hours (5) and the cost per hour (x). Then the equation for total cost is ...

  total cost = parts cost + hours cost

  651 = 176 + 5x

  475 = 5x . . . . . . . subtract 176

  95 = x . . . . . . . . . divide by 5

The cost of labor per hour is $95.

6 0
3 years ago
Solve the following equation algebraically: 3 x squared = 375 a. x almost-equals 49 b. x almost-equals plus-or-minus 49 c. x alm
d1i1m1o1n [39]
3x^2=375
x^2=125
x=11.18

c or d, they say the same thing
4 0
3 years ago
5.) Find the area of the triangle in bold.
trapecia [35]

Answer:

the answer is 0.98

Step-by-step explanation:

if it not correct plz correct me

4 0
3 years ago
Read 2 more answers
Can someone please help me with this question? Please and thanks in advance
matrenka [14]
These two lines create vertical angles, which are congruent. That means angle z = 60 degrees. Since angle z and the angle represented by the expression 6x + 60 are supplementary (they are adjacent angles that add to equal 180 degrees), you can set up the following equation to find x:

6x + 60 + 60 = 180
6x + 120 = 180
6x = 60
x = 10

Answers:
x = 10
z = 60
3 0
3 years ago
Other questions:
  • Find the value of x that verifies that l ⊥ m.
    14·1 answer
  • Please help with this question!!?
    12·1 answer
  • Elena's mother asked her to add a half-cup of water to the beans.
    15·2 answers
  • 3(4x-3)+8=15x-2(x+1)
    15·2 answers
  • A triangle has a perimeter of 91 cm. If the three sides of the triangle are n,4n - 2 and 5n - 7 what is the length of each side
    12·1 answer
  • What are materials both the moon and Earth have?
    13·1 answer
  • How do we do pemdas? What do each letter stand for?
    6·2 answers
  • Write a polynomial equation of degree 3 such that two of its roots are 2 and an imaginary number.
    7·2 answers
  • Please help me ASAP!!!
    9·2 answers
  • Maths trig functions <br> please help
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!