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
Alexxandr [17]
3 years ago
5

Really confused, can someone help me?

Mathematics
1 answer:
lawyer [7]3 years ago
3 0

First Answer:

x = 12

First Step-by-step explanation:

12 + x = -3(4 - x)

12 + x = -12 + 3x

- x - x

—————————

12 = -12 + 2x

+ 12 + 12

—————————

24 = 2x

24/2 = 2x/2

12 = x

Second Answer:

No solution

Second Step-by-step explanation:

2(x - 1/2) = 8 + 2x

2x - 1 = 8 + 2x

+1 +1

—————————

2x = 9 + 2x

- 2x - 2x

—————————

0 = 9

^^ No solution

You might be interested in
16 points to whoever can answer this question !!
sdas [7]

\dfrac{3^4}{3^2}\qquad\text{use}\ \dfrac{a^n}{a^m}=a^{n-m}\\\\=3^{4-2}=3^2\\\\Answer:\ \boxed{b.\ 3^2}

7 0
3 years ago
Which gives 44+100 as a product of GCF and a sum?
Mariana [72]
(4 x 11) + (4 x 25) = 4 x 36 = 144
8 0
4 years ago
Hi may you please help me with this problem thank you?
spin [16.1K]

Answer:

d 86

Step-by-step explanation:


6 0
4 years ago
Read 2 more answers
A
Feliz [49]

None of the given options are matching. For the expression after putting the value 2 on the place of x. We will get 10 for expression 1 and 0 for the expression 2.

<h3>How can we find the solution to an equation?</h3>

We do same operations on both the sides so that equality of both expressions doesn't get disturbed.

Solving equations generally means finding the values of the variables used in it for which the considered equation is true.

The given equation is;

Equation 1;

\rm 3x+4

Equation 2;

x+6-3x-2

After putting the value 2 on the place of x we get;

Equation 1;

\rm  = 3x+4

=3 \times 2+4 \\ =10

Equation 2;

= x+6-3x-2\\\\\ =2+6-3\times 2-2 \\\\ =2+6-6-2\\\\ =8-6-2 \\\\  = 0

Hence, the none of the given options are matching.

To learn more about the equation, refer to the link;

brainly.com/question/10413253

#SPJ1

5 0
3 years ago
1/4 ÷ 2/3 show,step please
kicyunya [14]
\frac{1}{4} ÷ \frac{2}{3} is the equation

When dividing fractions, you "flip-flop" and multiply

So what that means is that you flip the second fraction and multiply

So \frac{2}{3} is now \frac{3}{2}

Now the equation is \frac{1}{4} × \frac{3}{2} which equals \frac{3}{8}

Your answer is \frac{3}{8}
3 0
4 years ago
Other questions:
  • If two lines don’t intersect, then is it parrell (( true or false ))
    13·1 answer
  • Estimate the answer to 341÷28
    7·2 answers
  • Please help !! Geometry homework. Will mark brainliest answer !
    13·1 answer
  • Help !! Geometry <br> I need to find the measure of each angle in the figure.
    14·1 answer
  • Find the volume of each rectangular prism or cylinder with the given dimensions. Round to the nearest hundredth, if necessary.
    6·1 answer
  • The function g(x)=x^2+3. The f(x)=g(x+2)
    7·1 answer
  • ANSWER FAST PLEASE<br> A number x increased by 11 is 122.
    13·1 answer
  • Help pls giving BRAINLIEST!!!
    6·1 answer
  • Solutions pls I need help….
    13·1 answer
  • What is an equation of the line that passes through the points (4, -2) and (2, 3)?
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!