Hey, depressed, help me 10

Prepare a cold towel and wipe your face at all times to help you wake up.

Take off your shoes and socks, walk on your toes, walk for a few minutes, and the worries in your heart will follow.

Talk to an optimistic friend or colleague and let off steam.

Drink a cup of sour plum soup or fruit juice vinegar to dredge liver qi.

Close your eyes and try your best to think about the scenery behind your body and balance the pressure on your front and back brains.

Read your most admiring aphorisms and think carefully for a calming effect.

Praise and encourage yourself, and don't criticize yourself when you encounter setbacks.

Go to bed before 10 p.m. and wake up at 6 a.m.

Watch more comedies and have a good laugh.

Simplify your life and your desires, because the more complex your life is, the more stressful it becomes.

Making things by yourself will make you more satisfied and happier, such as being able to cook or do what you love the most.

Don't always complain about the troubles that fall on you, but think that God will let me increase my experience and wisdom day by day, so that my life will be richer.

Walk around the bookstore often and read inspirational books, comics and humorous anthologies.

Keep telling yourself to be accommodating to other people's different ideas or behaviors.

Believe me, if we are together in the future, there will definitely be shadows.

Shi Tiesheng's ship is an unyielding ship in the sea of despair, bringing hope to himself through writing.

All kinds of weather refer to the various disasters and setbacks in life.

Whether you like it or not, if you take the initiative to think about it.

Boat refers to the goal of life after life, which is to write.

Cloudy, snowy, and rainy days should refer to the difficulties and setbacks encountered by the people in some of the above examples.

It's so long, I don't think anyone will want to look at it.

Big brother, it's too long, I just want to pass by.

It refers to the use of writing to regain confidence and hope in life.

It refers to the low point of life, when you encounter setbacks and difficulties.

Lay down, write it with a comparison and come out.

9 crabs, 15 dragonflies, and 20 praying mantises.

Let's say x crabs, dragon flies, and z praying mantises. The equation is as follows:

10x+6y+6z=300；

0x+2y+z=50；

x+y+z=44.

then there are: z=50-2y; x+y+(50-2y)=44, we get x=y-6. Substitution to the first equation:

10(y-6)+6y+6(50-2y)=300, and y=15;z=50-2y=20;x=y-6=15-6=9

Answer: x=9,y=15,z=20That is, 9 crabs, 15 dragonflies, and 20 praying mantises.

Let the number of crabs be x, dragonflies be y, and mantis be z

The column equation has x+y+z=44

10x+6y+6z=300

2y+z=50

Solve the system of equations x=9 y=15 z=20