3 years ago

Work out the value of x

Mathematics

1 answer:

mario62 [17]3 years ago

8 0

Answer:

The letter "x" is often used in algebra to mean a value that is not yet known.

It is called a "variable" or sometimes an "unknown".

But in some cases, x can be equal to 1 like example when working with exponents.

Step-by-step explanation:

You might be interested in

Please help! Two math problems!!!

Fynjy0 [20]

Answer:

Tell me if i am wrong. :)

Step-by-step explanation:

To solve for y:

Q.1 2x + y = -1

y = -1 - 2x

Q. 2. 4x - 5y = 7

y = 7 - 4x over -5

3 0

4 years ago

HELP PLS<br> idk how to do this<br> It's called Project: Let's get cooking!

Anastaziya [24]

Answer: What exactly do you need help with

4 0

3 years ago

F r e e <br> P o i n t s<br> .............................

Nastasia [14]

Answer:

thx

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

Roger grew 42 plants with 14 seed packets. With 16 seed packets, how many total plants can Roger have in his backyard?

Step2247 [10]

Answer:

48 Plants

Step-by-step explanation:

3 per packet

42 / 14 = 3

3 x 16 = 48

48 Plants

Hope this helped!

5 0

3 years ago

Read 2 more answers

On a Saturday, a library checked out 52 books. If 24 of the books were fiction, what is the ratio of non-fiction books to fictio

mariarad [96]

6:7
Steps:
52-24=28
24:28
24÷4 : 28÷4
6 : 7

8 0

3 years ago

Work out the value of x​

Work out the value of x