All categories

2 years ago

What is the solution to the equation?

Mathematics

2 answers:

musickatia [10]2 years ago

7 0

Answer:

B. $\displaystyle x = 3$

Step-by-step explanation:

$\displaystyle 18 = 6 + 4x \hookrightarrow \frac{12}{4} = \frac{4x}{4} \\ \\ \boxed{3 = x}$

I am joyous to assist you at any time.

kow [346]2 years ago

3 0

4x + 6 = 18

-6 is solution ?

4 * (-6) + 6 = 18 ?

-24 + 6 = - 18

so not the solution

3 is solution ?

4 * 3 + 6 = 18 ?

4 * 3 + 6 = 12 + 6 = 18

YES

You might be interested in

Amelia wants to rearrange the furniture in her room. She makes a scale drawing of her rectangular room,

vovangra [49]

Answer:

The other side = 13 feets long

Step-by-step explanation:

Given that :

Scale of drawing : 2 inches represents 5 feets

Area of rectangular room according to scale drawing = 24.96 in²

Length of one side of the room = 12 feets

Length of other side = x

Area of rectangle = Length * width

If :

2 inches = 5 feets

x = 12 feets

x = (12 *2) / 5

x = 4.8 inches

Hence,

For the scaled drawing :

4.8 * width = 24.96

Width = 24.96 / 4.8

Width = 5.2 inches

Converting to feets according to scale:

2 inches = 5 feets

5.2 inches = x feets

x = (5.2 * 5 ) / 2

x = 13 feets

Other side is 13 feets long

4 0

2 years ago

Graph y equals -7 / 3 x + 2

Marina86 [1]

Answer:

Step-by-step explanation:

4 0

2 years ago

3.5× 1.5× 2 into a mixed number

soldi70 [24.7K]

Answer: 10.5

Step-by-step explanation:

3 0

2 years ago

Read 2 more answers

The sum of three consecutive even numbers is 54 . find the numbers .

victus00 [196]

<h3>Answer :- </h3>

Let the three consecutive numbers be x -2 , x and x + 2
Their sum = ( x - 2 ) + ( x + 2 ) = 3x
This is the given equal to 54

3x = 54 or x = 54/3
x = 18

Thus , the required numbers are 16 , 18 , 20

5 0

1 year ago

The formula a=46c gives the floor area a in square meters that can be wired using c circuit

kramer

$a=46c
\\
\\c= \frac{a}{46} 
\\
\\
\\a=322
\\
\\c= \frac{322}{46} 
\\
\\c=7$

6 0

2 years ago