x+3=3(x-3)

That is, I am 6 years old this year.

Monkey:

x+2=2(x-2)

That is, I am 4 years old this year.

The sheep is X and the monkey is Y.

X+3=3(X-3)

Y+2=2(X-2)

Find X=6 Y=6.

Suppose Sister A is old.

If A+3/A-3=3, A=6.

Similarly, suppose Monkey Brother B is old.

B+2/B-2=2，B=6。

Here are the answers: Sister Sheyang is now X years old, and Brother Sheyang is now Y years old, so:

3 (x-3) = x+33x-9 = x+32x-12 = 0, so X=6.

2(Y-2)=Y+2 2Y-4=Y+2 Y-6=0, so Y=6.

So Brother Monkey is as big as Sister Sheep, and both are 6 years old.

If you are satisfied with the following answer, don't forget to use the following answer as the best answer!

Solution: Suppose Sister Yang is X years old this year. Brother monkey is y years old this year.

X= 12, where x+3/x-3=3.

Y+2/y-2=2，y=6。

Answer: Sister Yang 12 years old, Brother Monkey is 6 years old.

Sister Sheyang is now X years old, and Brother Snake Monkey is now Y years old.

X+3=3X

X= 1.5 years old

Y+2=2Y

Y=2 years old

So Sister Yang is now 1.5 years old, and Brother Monkey is now 2 years old.

If you are satisfied with the following answer, don't forget to use the following answer as the best answer!