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
GuDViN [60]
3 years ago
8

Help me! Solve the equation. −2/3x+3/7=1/2

Mathematics
1 answer:
alexira [117]3 years ago
5 0
-2/3x+3/7=0.5
-2/3x+3/7=5/10
-2/3x+3/7=1/2
-42 x 2x +6 x 3=21
-28x+18=21
-28x=21-18
-28x=3
x=-3/28
You might be interested in
4C2 + 6C + 3C2 - 2C - 3
Gnesinka [82]
<span><span> 4c2+6c-3c2-2c-3</span> </span>

Reformatting the input :

Changes made to your input should not affect the solution:

 (1): "c2"   was replaced by   "c^2".  1 more similar replacement(s).

Step by step solution :<span>Step  1  :
</span><span>Equation at the end of step  1  :</span><span><span> ((((4•(c2))+6c)-3c2)-2c)-3 </span><span> Step  2  :</span></span><span>Equation at the end of step  2  :</span><span> (((22c2 + 6c) - 3c2) - 2c) - 3 </span><span>Step  3  :</span>Trying to factor by splitting the middle term

<span> 3.1 </span>    Factoring <span> c2+4c-3</span> 

The first term is, <span> <span>c2</span> </span> its coefficient is <span> 1 </span>.
The middle term is, <span> +4c </span> its coefficient is <span> 4 </span>.
The last term, "the constant", is <span> -3 </span>

Step-1 : Multiply the coefficient of the first term by the constant <span> <span> 1</span> • -3 = -3</span> 

Step-2 : Find two factors of  -3  whose sum equals the coefficient of the middle term, which is  <span> 4 </span>.

<span><span>     -3   +   1   =   -2</span><span>     -1   +   3   =   2
</span></span>Final result :<span> c2 + 4c - 3 </span>
3 0
3 years ago
NEED ASAP PLEASE HELP ME!!!!<br><br>And explain to ok, But please help
kkurt [141]

Asheville had about 20 more inches of rain and it rained for about 40 more days than Wichita

subtract both rainfall and days for Wichita from the same quantities in Asheville

47.71 - 28.61 = 19.1 , about 20 inches

124 - 85 = 39, about 40

both quantities rounded to the nearest 10




3 0
3 years ago
Read 2 more answers
What is the volume of the pyramid? <br> 8,704 ft3 <br> 1,280 ft3 <br> 34,816 ft3 <br> 4,624 ft3
Mariulka [41]
1st you need to find the height then you can find the volume

see attached picture

5 0
3 years ago
Read 2 more answers
Real answers only please, i provided a picture. (no links please)
Yuliya22 [10]

Answer:

Learn little girl

Step-by-step explanation:

5 0
3 years ago
A painter leans a 10 ft ladder against a building. The base of the ladder is 7 ft from the building. To the nearest foot, how hi
Alexxx [7]
Pythagorean theorem  a squared + b squared= c squared

The answer is D) 12 ft, no it does not reach.
4 0
3 years ago
Read 2 more answers
Other questions:
  • alicia got 60 questions correct on her science test. if she received a score of 75% how many questions were on the test?
    6·1 answer
  • Help no guessing please explain how to solve
    6·2 answers
  • Buses to exeter leave a bus station every 20 minutrs busses to plymouth leave the bus satation every 16 minutes a bus to eveter
    7·1 answer
  • (3b)^2 without exponents
    7·1 answer
  • When the first Harry Potter movie came out, "The Sorcerer's Stone," a local book store marked all the Harry Potter books up by 4
    5·2 answers
  • Lia earned $4.50 in 5 hours. How much does she make per hour?
    14·2 answers
  • Find the angles for<br><br>a=?<br>b=?<br>c=?​
    6·1 answer
  • John swims 5/12 of a mile in 3/8 of an hour what distance in miles does John swim in an hour
    15·1 answer
  • If f (x) = - 9x + 8, then find f (-2)<br>​
    7·1 answer
  • Select all lines that have a slope of (5/2).
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!