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
Lady_Fox [76]
3 years ago
14

How to solve 4x-13=2x+9

Mathematics
2 answers:
Ilia_Sergeevich [38]3 years ago
6 0
Subtract 2x from 4x and then add 10 to 9 and you’ll get 2x=22 then divide 22 by 2 and get x=11
Marat540 [252]3 years ago
5 0
Substrate the 2x from 4x then is 4x-2x= 2x and pasa -13 to 9 but change the symbol when you substrate so then 13+9= 22 and then now you divide by 2x/2 and eliminate the 2 and the X keep alone and divide by 2/22 is 11 and conclusion

THE ANSWER IS x=11
You might be interested in
Write an
Delicious77 [7]

Answer:

Slope=2.

Step-by-step explanation:

Slope=y1-y2/x1-x2

Where

X1,y1,=(-5, -11) X2,y2=(6,11).

Slope=-11-11/-5-6

=-22/-11

=22/11

=2

Slope is 2

7 0
3 years ago
Read 2 more answers
Can someone help me solve for x on number 18 and explain how you did it thank you ;)
torisob [31]

Answer:

x = 19°

Step-by-step explanation:

Given that < (6x + 1)° + < (3x + 8)° are supplementary angles whose sum = 180°

6x + 1 + 3x + 8 = 180°

Add common terms:

9x + 9 = 180°

Subtract 9 from both sides:

9x + 9 - 9 = 180° - 9

9x = 171°

Divide both sides by 9 to solve for x:

\frac{9x}{9} = \frac{171}{9}

x = 19°

8 0
3 years ago
What is the surface area of a right rectangular prism with the length of 10 inches width of 8 inches and a height of 1.5 inchess
Contact [7]

Answer: Option 3

Step-by-step explanation: Option (3) is correct.The surface area of a rectangular prism of given dimension is 170 square inches.Step-by-step explanation:Given : a rectangular prism whose base is 5 inches by 6 inches and whose height is 5 inches.We have to find the surface area of a rectangular prism of given dimension.Since a rectangular prism whose base is 5 inches by 6 inchesThat is length (l)= 5 inches Width (w) = 6 inches and height (h) = 5 inches.Also . Substitute, we have,simplify , we have,surface area of a rectangular prism = 170 inches²Thus, the surface area of a rectangular prism of given dimension is 170 square inches

8 0
3 years ago
Find the perimeter of a train of 100 equilateral triangles if the triangles are joined side to side. Each side is one inch long.
yarga [219]

Answer:

102

Step-by-step explanation:

Each triangle will have a perimeter of 3. When joined, the outside triangles will have 2 sides showing, or 2 inches. The middle 98 will only have one free side, or one inch. This means that 98*1 + 2*2 = 102

7 0
3 years ago
22 + (-41)<br> How you do dis
Irina18 [472]
-19
Explanation: 22-41=-19
6 0
3 years ago
Other questions:
  • Complete the following item.<br><br>5 &lt; x &lt;<br><br>8<br><br>11<br><br>16​
    7·1 answer
  • If x = 9 and y = -2 what’s 10 + 5xy
    12·1 answer
  • One side of a regular pentagon measures 0.8 M what is the perimeter of the regular pentagon
    12·1 answer
  • What fraction is equal to .13
    11·1 answer
  • An arts academy requires there to be 5 teachers for every 90 students and 3 tutors for every 30 students. How many students does
    8·1 answer
  • Point A, located at (-11, - 7) on the coordinate plane, is reflected over the x-axis to form point B. Then point B is reflected
    14·1 answer
  • Answer the question pls
    6·1 answer
  • I almost got the problem but the problem was the rounding. I believe I rounded right but it is still incorrect. Can someone plea
    13·1 answer
  • Modal 9 10 11 14 19 22 27 29 21 18 11 6
    5·1 answer
  • By what theorem are these triangles congruent?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!