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
Korvikt [17]
3 years ago
7

2x/9 +x/3 = 13/6, solve for x

Mathematics
2 answers:
scZoUnD [109]3 years ago
7 0

Answer:

\bold{\red{\boxed{\blue{ x = 3.9}}}}

Step-by-step explanation:

\frac{2x}{9}  +  \frac{x}{3}  =  \frac{13}{6}  \\  \frac{2x + 3x}{9}  =  \frac{13}{6}  \\  \frac{5x}{9}  =  \frac{13}{6}  \\ use \:  \: cross \:  \: multipication \\ 5x \times 6 = 9 \times 13 \\ 30x =11 7 \\  \frac{30x}{30}  =  \frac{117}{30}  \\ x = 3.9

saveliy_v [14]3 years ago
5 0

Answer:

x = 3 9/10

Step-by-step explanation:

2x/9 +x/3 = 13/6

Get a common denominator on the left side

2x/9 + x/3 *3/3 = 13/6

2x/9 + 3x/9 = 13/6

5x/9 = 13/6

Multiply each side by 9/5 to isolate x

5x/9 *9/5 = 13/6 * 9/5

x = 117/30

Divide the top and bottom by 3

x = 39/10

x = 3 9/10

You might be interested in
A rectangular boad is 1100 millmeters long and 900 millmeters wide. what is the area of the board in square meters?
Vanyuwa [196]

Answer:

1100 mm = 1.1 m, and 900 mm = 0.9 m.

So the area is 1.1 x 0.9 = 0.99 m^2

3 0
3 years ago
HELP PLEASE WILL PICK BRAINLEST IF I ANSWER CORRECTLY!<br> the bubble thats in igonore it!
vampirchik [111]

Answer:

4. (d, the last one)

5. (a, the first one)

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
1. Questions 1 and 2 refer to the figure shown.
sweet [91]
Answer: b. segment TX = 16 m.
3 0
3 years ago
3q - 16q = 7 + 2(-89 – 3)
levacccp [35]

Answer:

q = 177/13

Step-by-step explanation:

3q - 16q = 7 + 2(-89 – 3)

-13q = 7 + 2(-92)

-13q = 7 - 184

-13q = -177

q = (-177)/(-13)

q = 177/13

3 0
3 years ago
(6^-8)^4
KIM [24]

Your Answer is A.

(-8) x 4

= -8 x 4

= -32

= 1/6 ^32


HOPE THIS HELPS!!

PLEASE MARK ME AS BRAINLIEST!!

5 0
3 years ago
Other questions:
  • Can you help me find the surface area?
    11·1 answer
  • Which of these equations shows rust, Fe2O3, forming when oxygen, O2, reacts with iron, Fe? Question 10 options: 2Fe2O3 → 3O2 + 4
    15·1 answer
  • 26=2y-14 plz help out thxs :)
    13·1 answer
  • What is it called when columns filled with pairs of numbers that have the same ratio
    9·1 answer
  • What is the inverse of the function? f(x)=3^x−1
    5·1 answer
  • What value is equivalent to 30 − 23 × 3?
    13·2 answers
  • I need the steps and quotient pls help due in 2 hrs​
    11·1 answer
  • PLS help will give brainly points thank you
    11·2 answers
  • Solve for the value of k
    11·1 answer
  • The area of a parallelogram is six square units. Both the height and the length of the base are whole numbers. What are the poss
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!