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DIA [1.3K]
3 years ago
14

When you isolate the variable, the goal is to get the variable

Mathematics
2 answers:
grigory [225]3 years ago
7 0
C! If you have an equation like 7(x)=14, then you would divide both side by 7 leaving x = 2, which you would check by plugging 2 for x. So it would look like 7(2)=14

Hope it helped!!
ira [324]3 years ago
5 0

Answer:

answer is c.

Step-by-step explanation:

for example:

y=77

I hope it's helpful!

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20 POINTS HELP Over time, the value of the property at 397 West Lake Street increased by 275%. If the initial value of the prope
Arlecino [84]

Answer: A is your answer.

6 0
3 years ago
The perimeter of a pool is 96 feet. If the length of the pool is 3 times its width, what is the width of the pool? Labeling the
k0ka [10]

Answer:

12 feets

Step-by-step explanation:

Let the area of the pool be Length×width

There will be 2lengths and 2widths as well so the perimeter of the pool will be the addition of all the sides of the pool i.e 2L + 2W = 96... (1)

And since the length of the pool is 3 times its width, we have

L = 3W... (2)

Substituting equation 2 into 1 to get the width 'W'

2(3W) + 2W = 96

6W + 2W = 96

8W = 96

W = 96/8

W = 12feets

The width of the pool is 12feets

4 0
4 years ago
Lmc and gfc of 3,5 and 6
Sholpan [36]

Answer:

Lcm is 30 and gcf is 1

Step-by-step explanation:

Trust me

6 0
3 years ago
Read 2 more answers
Which is equivalent to 43 · 62 · 7? <br> A)168 <br> B)1008 <br> C)12,246 <br> D)16,128
zhuklara [117]

Answer:

1008

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
.−3(4x + 3) + 4(6x + 1) = 43<br> What is the solution?
maks197457 [2]

Answer:

  x = 4

Step-by-step explanation:

After you simplify the left side by eliminating parentheses and collecting terms, you have a 2-step linear equation.

  -3(4x +3) +4(6x +1) = 43 . . . . . . given

  -12x -9 +24x +4 = 43 . . . . . eliminate parentheses

  12x-5 = 43 . . . . . . . . . . . collect terms (now a 2-step equation)

  12x = 48 . . . . . . . . . . step 1, add the opposite of the unwanted constant

  x = 4 . . . . . . . . . . . step 2, divide by the coefficient of x

The solution is x = 4.

__

<em>Check</em>

  -3(4·4 +3) +4(6·4 +1) = 43 . . . . substitute for x

  -3(16 +3) +4(24 +1) = 43

  -3(19) +4(25) = 43

  -57 +100 = 43 . . . . . true

6 0
3 years ago
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