2 years ago

Which equation has the same solution as 7x−14=21?

2 answers:

7 0

Yky. we'd to provide the other options but to do this you need to +14 to both side. 21+14 then -14+14 cancel. so it's now

7x=35 then you divide 7 in both sides 7 cancels 35/7 =5

x=5

laila [671]2 years ago

6 0

Answer:

2x=10

Step-by-step explanation:

7x-14=21

x=5

2x=10 (divide both sides by two)

2x/2 10/2

You might be interested in

A restaurant owner has found that 80% of her customers return to the restaurant within two weeks. She wants to create a tool tha

ra1l [238]

Answer:

b. a spinner divided into 5 congruent sectors, spun 4 times

Step-by-step explanation:

7 0

3 years ago

Read 2 more answers

Use Gauss-Jordan elimination to solve the following linear system.

Nataliya [291]

C I have done this before

5 0

4 years ago

Jan had a bag of marbles. She gave half of them to James and then a third of the marbles still in the bag to pat. She then had 6

Firdavs [7]

Answer:

32 marbles

Step-by-step explanation:

Since she only has 6 left, you multiply it by 3 to get the amount she gave to Pat. Then you multiply that number by 2 to get the final amount.

6 0

3 years ago

Will mark brainliest

ra1l [238]

Answer: A) multiply the input by 6.

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Deborah has 104 baseball cards. She gave 16 baseball cards to her brother Corey. Then she put the remaining baseball cards in an

harkovskaia [24]

Answer:

Step-by-step explanation:

the answer is 9.77777777778 so round because you are not going to cut a page and you get 10.Hope this helps!

6 0

3 years ago

Read 2 more answers