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
rosijanka [135]
3 years ago
10

3(2x+5)=36what is the value of x

Mathematics
1 answer:
Bond [772]3 years ago
6 0
3(2x+5)=36\\
6x+15=36\\
6x=21\\
x=\frac{21}{6}
You might be interested in
The sum of two integers is 2. Their difference is 10. What are the two integers?
STALIN [3.7K]

Answer:

6 and -4

Step-by-step explanation:

a + b = 2

a - b = 10

Solve:

from the first eq.

a = 2 - b

replacing this value in the second eq.

(2-b) - b = 10

2 - 2b = 10

-2b = 10 - 2

-2b = 8

b = 8/-2

b = -4

from the second eq.

a - b = 10

a - (-4) = 10

a  + 4 = 10

a = 10 - 4

a = 6

Check:

from the first eq.

6 + (-4) = 2

6 - 4 = 2

3 0
2 years ago
Can you please tell me What is 25x4
11111nata11111 [884]

Answer:

The answer is 100

Step-by-step explanation:

6 0
3 years ago
Read 2 more answers
What is the answer to 3/5q=1
elena-14-01-66 [18.8K]

3/5q = 1 Given

(3/5) 3/5q = 1(3/5) Multiply each side by 3/5 (Mult. Prop. of Equal)

q = 3/5 Simplify

6 0
3 years ago
Read 2 more answers
Please HELP with these 3 questions
Murrr4er [49]

Answer:

can't see it

Step-by-step explanation:

jdjffjg

sdjbdsjfdfmmfmfd

dfdfdfjkfjd

5 0
3 years ago
Multiply or divide. Show your work.<br><br> 3n²-n/n²-1÷n²/n+1
Ugo [173]
\frac{3n^{2} - n}{n^{2} - 1} \div \frac{n^{2}}{n + 1}
\frac{n(3n) - n(1)}{n^{2} + n - n - 1} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{n(n) + n(1) - 1(n) - 1(1)} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{n(n + 1) - 1(n + 1)} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{(n - 1)(n + 1)} \div \frac{n^{2}}{n + 1}
\frac{n(3n - 1)}{(n - 1)(n + 1)} * \frac{n + 1}{n^{2}}
\frac{3n - 1}{n - 1} * \frac{1}{n}
\frac{3n - 1}{n(n - 1)}

5 0
3 years ago
Other questions:
  • Which equation has x=-6 as the solution? A-logx36=2. B-log3(2x-9)=3. C-log3 216=x. D-log3(-2x-3)=2
    15·1 answer
  • X+3=15 can some body solve this for me
    9·2 answers
  • Which expression is equivalent to |-5|+|3|? <br> -8<br> -2<br> 2<br> 8
    9·1 answer
  • I need help me please now
    9·2 answers
  • What is the volume of a sphere with a radius of 12 units?
    10·1 answer
  • There are 27 red or blue marbles in a bag. The number of red marbles is five less than three times the number of blue marbles. H
    14·1 answer
  • A cross section of a rectangular pyramid is made perpendicular to the base and through the vertex as shown. What is the area of
    14·2 answers
  • 876/60 pls what is the answer​
    10·2 answers
  • WILL MARK BRAINLIEST <br> Which of the following is not true?
    7·2 answers
  • (5126789+123434425).5
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!