Question

Решите 6.31 6.32 6.33

Answer 1

6.31

1) 2a/(x+a)

2) (2b+7)/(a-2)

6.32

1) (a+b)/m

2) b/n

6.33

1) (ax+bx)/(a+b)=x

2) (mx+3x)/(m+3)=x