2 years ago

What is 2x - 4x = 1 as a fraction

Mathematics

2 answers:

kompoz [17]2 years ago

5 0

The answer is -1/2
So yeah

OleMash [197]2 years ago

4 0

Step-by-step explanation:

2x-4x=1

-2x=1

x=-1/2

hope it helps you

You might be interested in

Element X decays radioactively with a half life of 6 minutes. If there are 790 grams of Element X, how long, to the nearest tent

frosja888 [35]

Answer:

It takes 27 minutes for the element to decay to 35 grams

Step-by-step explanation:

Given:

Initial amount = 790 grams

Final amount = 35 grams

Half life = 6 minutes

To find:

Time taken for the element to reduce into 35 grams = ?

Solutions

Time taken = $half life \times \frac{ log(\frac{ initial amount}{final amount})}{log(2)}$

On substituting the values given, Time taken

= $6 \times \frac{log(\frac{790}{35})}{log(2)}$

= $6 \times \frac{log(22.57)}{log(2)}$

= $6 \times 4.496$

= 26.97

= 27 minutes

7 0

3 years ago

I will fail if i dont pass this test plzz help!

Fiesta28 [93]

Answer:

Step-by-step explanation:

${2}^{2} + 2(2) + 4 = 12$

8 0

3 years ago

Jill just got her pilot’s license and wants to rent a plane. The Platinum Plane Company charges $180 plus $92 per hour to rent a

Luden [163]

Answer:

Step-by-step explanation:

solve equation 180+92x= 250+78x

6 0

2 years ago

Algebra 2 help. can somebody help me find the answer

stiks02 [169]

The curved line crosses the X-axis at -6 and 5

The answer is the second choice.

7 0

3 years ago

PLEASE HELP!!!

ioda

Answer:

Step-by-step explanation:

5 0

2 years ago