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
joja [24]
3 years ago
12

Solve for x (19x-18) (7x+1) (10x-9)

Mathematics
1 answer:
ExtremeBDS [4]3 years ago
6 0

Answer:

Step-by-step explanation:

Exterior angle property: Exterior angles equals the sum of remote angles

19x - 18 = 7x + 1 + 10x - 9

19x - 18 = <u>7x + 10x</u> + <u>1 - 9 </u>    {Combine like terms}

19x - 18 = 17x - 8          {Subtract 17x from both sides}

19x - 17x - 18 = -8

        2x - 18 = -8         {Add 18 to both sides}

              2x = -8 + 18

             2x = 10

              x = 10/2

x = 5

You might be interested in
Please Help!<br> −3x−9y=18<br> X=?<br> y=?
inn [45]
Uh... I think x is -12 and y is 2
8 0
3 years ago
Jacob distributed a survey to his fellow students asking them how many hours they'd spent playing sports in the past day. He als
andrew-mc [135]

Answer:8.75

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
HELP ASAP.
Rus_ich [418]

Answer:

its c

Step-by-step explanation:

7 0
2 years ago
Which angles are supplementary to each other?
Rus_ich [418]

Answer:

Angle 4 and Angle 1 are supplementary to each other.

Step-by-step explanation:

A line is 180°. Because angle 4 and angle 1 and right next to each other and they share a straight line, both of their angles should add up to 180°, making these two angles supplementary.

I hope this was helpful to you! If it was, please rate and press thanks! Have a fantastic day!

6 0
2 years ago
End of year assessment
tensa zangetsu [6.8K]

Answer:

Don't fail

Step-by-step explanation:

4 0
3 years ago
Other questions:
  • What is -2 1/2 x -2/3
    6·1 answer
  • What is the equivalent expression for 6(7w)
    5·2 answers
  • A line has a slope of 3 and includes the points (8,9) and (7,c) what is the value of c
    10·1 answer
  • Write a ratio in simplest form that compare the number of baseball cards to the total number of card
    11·2 answers
  • $1.50 what if you took of the sales tax rate of a helmet.if the sales rate was5%,how much would be the original price of the hel
    11·1 answer
  • Which of these activities is not related to the muscular system?
    9·2 answers
  • Can someone help me with this
    8·2 answers
  • In AMNO, m = 56 cm, n = 19 cm and o=57 cm. Find the measure of Zo to the nearest
    14·1 answer
  • A student wrote the equation 4(x+5.5)=3(1.5x+4.75) to represent the problem shown. Find her mistake and correct it.
    13·1 answer
  • A halyard 12 ft long is cut into two pieces. Use the same variable to express the lengths of the two pieces.
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!