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
-Dominant- [34]
2 years ago
5

| -4 + 5\2 | - (-x) =-3

Mathematics
1 answer:
Leto [7]2 years ago
7 0

Answer:

x = -4.5

Step-by-step explanation:

<u><em>Solving the equation</em></u> :

\left\vert -4+\frac{5}{2} \right\vert  -\left( -x\right)  =-3

\Longleftrightarrow \left\vert \frac{-8}{2} +\frac{5}{2} \right\vert  +x  =-3

\Longleftrightarrow \left\vert \frac{-8+5}{2} \right\vert  +x  =-3

\Longleftrightarrow \left\vert \frac{-3}{2} \right\vert  +x  =-3

\Longleftrightarrow  \frac{3}{2}   +x  =-3

\Longleftrightarrow    x  =-3-\frac{3}{2}

\Longleftrightarrow    x  =-\frac{6}{2} -\frac{3}{2}

\Longleftrightarrow   x = -(\frac{6}{2} +\frac{3}{2} )

\Longleftrightarrow    x  =-\frac{9}{2}

\Longleftrightarrow    x  =-4.5

You might be interested in
Hanadi buys a dishwasher for £240 she wants to put a tag with a price on the dishwashee so that in the sale she can give a disco
Elanso [62]

Answer:

Step-by-step explanation:

Original price that she paid for the dish washer is £240. She wants to sell it and make a profit of 25%. It means that price at which she would make a profit of 25% is

240 + 25/100 × 240 = 240 + 60 = 300

To determine the price tag of 40% discount and that would still ensure that she makes £300,

Let x represent the price tag in £. It means that a discount of 40% on £x would be 300. A discount of 40% on £x is expressed as

x - (40/100 × x) = x - 0.4x = 0.6x

So 0.6x = 300

x = 300/0.6 = 500

So the price tag will be £500

8 0
4 years ago
Simplify expressions. please help. Thanks
katen-ka-za [31]

The answer is 19/14x + 97/56

4 0
3 years ago
Read 2 more answers
Einstein's most famous equation is e = mc2 . in this equation, e stands for energy, m stands for mass, and c stands for the spee
kumpel [21]
E = mc^2......divide both sides by c^2
E / c^2 = m <===
6 0
3 years ago
Factor x^2 – 7x + 10, 4x^2 – 81 and p (x) = 3x^3 – 12x
Leokris [45]
<span>x^2 – 7x + 10 = (x-2)(x-5)

</span><span>4x^2 – 81 = (2x-9)(2x+9)

</span><span>3x^3 – 12x - 3x(x-2)(x+2)</span>
6 0
4 years ago
What is the ratio of8 girls to 7 boys in a class?
VladimirAG [237]
Ratio is: 8:7
Because there are 8 girls against 7 boys
6 0
3 years ago
Other questions:
  • I know the answer is 60 but how would I put it in words
    10·1 answer
  • Find the amount accumulated if $50000 is invested for 20 years at a rate of 7% compunded daily?
    12·1 answer
  • Given that the rectangle above has an area of 48 square units, find m angle klj. round the answer to the nearest hundreth.
    13·2 answers
  • 6.3 cm<br> 10.7 cm <br>---------------<br> ?​
    14·1 answer
  • Please help me quickly !!
    5·1 answer
  • Help plz it won’t take long
    7·2 answers
  • What’s the area of this shape?
    14·2 answers
  • Please can someone help????
    13·1 answer
  • Convert the binary number 10000010 to decimal.
    8·2 answers
  • 5 Vera is a shop manager. 5 She has this information about the income in her shop for eight weeks this year. Week 1 2. 3 4 5 6 7
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!