3 years ago

4x−3=16=4(x−3)=16 Do they have the same solution?

Mathematics

2 answers:

Tems11 [23]3 years ago

8 0

Answer:

Step-by-step explanation:

4x-3=16

4x=19

x=4.75

4(x-3)=16

4x-12=16

4x=28

x=7

AnnZ [28]3 years ago

5 0

Answer:

Step-by-step explanation:

4x -3 = 16

x=19/4

4(x-3) = 16: Distribute the number in the parenthesis with 4 and you get:

4x-12=16

x=7

4x-12=16 is not the same as 4x-3=16

Therefore they do not have the same solution.

You might be interested in

If A = {1, 2, 3} and B = {1, 2, 2, 3}, is B ⊆ A? If so, is A = B?

Serjik [45]

Answer:

yes, yes

Step-by-step explanation:

B={1,2,3} it doesn't matter if it has ten 2's or one!

so A=B and A⊆B

4 0

2 years ago

A cookie jar contains 3 vanilla, 2 chocolate chip, and 7 gingersnap cookies. If one cookie is taken at random from the jar, what

horrorfan [7]

Answer:

3/12= 1/4

Step-by-step explanation: because you would add the all up for 12 and you have a 3 vanilla's so 3/12= 1/4

8 0

2 years ago

A manufacturing company with 450 employees begins a new product line and must increase their number of employees by 18% how many

Artemon [7]

The company will have a total number of 531 employees

5 0

2 years ago

Twenty seven less than eight times a number is equal to five. What is the number?

Korvikt [17]

<h3><u>The unknown number is equal to 4.</u></h3>

8x - 27 = 5

Add 27 to both sides.

8x = 32

Divide both sides by 8

x = 4

6 0

3 years ago

Read 2 more answers

Help please very confused.

Nat2105 [25]

Answer:

12.

Step-by-step explanation:

Replace k in the radical by -2:

So we have √(-72*-2)

= √144

= 12.

7 0

2 years ago

Read 2 more answers