A has 10 yuan more than B, where B is 9 10 of A, and A and B each have a few yuan equations.

If A has $x, then B has $9x $10.

x-9x/10=10

x/10=10

x=100B: 100 9 10=90 (yuan), that is, A has 100 yuan, and B has 90 yuan.

Solution: If A has x yuan, then B has 9 10x yuan

x-9/10x=101/10x=10x=100B = 100 9 10 = 90 (yuan).[Arithmetic solution].

A = 10 (1-9 10) = 100 (yuan).

B = 100 9 10 = 90 (yuan).or, 100-10=90 yuan].

Let A be m, then B is m-10

m-10=9m/10

10m-100=9m

m=100 (yuan).

m-10 = 90 (yuan).

A: A has $100 and B has $90.

If B has x yuan, then A has x+10 yuan.

x=(x+10)*(9 10) solution x=90 yuan.

So A has 100 yuan and B has 90 yuan.

If A has x yuan, then B has x - 10 yuan.

9/10x=x-10

calculated, x=100

That is, A has 100 yuan, and B has 100-10=90 yuan.

If A is changed to x yuan, then B is 9 10x yuan.

x-9/10x=10

1/10x=10x=100

A has $100 and B has $90.

B: The original destruction is 60 yuan, and A has 50 yuan.

A-4 5B=2

A-10 = 4 7 (B + 10).

It's good to solve this square attack shed Cheng Xianzen rolling group.

Use the method of chickens and rabbits in the same cage to solve the problem].

The 1 5 of A and the 1 5 of B are a total of 180x1 5=36 yuan.

A has a rotten shed (41-36) (1 4-1 5) = 100 yuan.

B has 180-100=80 yuan.

Answer: A Datan has 100 yuan, and B has a hunger imitation 80 yuan.

Please click "For Satisfactory Answer"!

Summary. Hello! A has 30 yuan, and after B gives two-ninths of his own to A, A has 5 yuan more than B, and B has yuan.

A has 30 yuan, and after B gives two-ninths of his own to A, A has 5 yuan more than B, and B has a few dollars.

Hello! A has 30 yuan, and after B gives two-ninths of his own to A, A has 5 yuan more than B, and B has yuan.

You can solve this problem by setting up unknowns. 45 yuan.

The scribing is short. I'll write you a process.

Wait a minute. 30-5 divided by (9-2-2) = 5

5 times 9 equals 45

B is 45 yuan.

Thank you. That's right, B calculates that it's 45 yuan.

It turns out that A is a meeting between two people, 1 (1+7 10)=10 17, and later A is a conversation between two people and Yansen (8 9) Chun Zhao (1+8 9)=8 17, so the two have a total of 240 (10 17-8 17) = 2040 yuan.

So it turns out that A has 2040 (10 17) = 1200 yuan.

Have fun.

Jiayuan is worth x dollars.

Etho Sendan Chundong: 7x 10

x-240=8/9*(7x/10+240)9x-240*9=

x=1200

Kohara was 1,200 dollars.

Solution: Let A have x yuan, then B has (1-1 10) x = yuan), list very, get: x+

x=100 so, quietly delay this yuan).

Answer: A has 100 yuan, and Qixun B has 90 yuan.

Now A is more than B.

10 2 10 30 (yuan).

Now B has. 30 (3 2 1) 60 (Yuan clan chaos) originally B. 60 10 70 (yuan) does.

The original Zhaoqing file came to A.

70 10 80 (yuan).