Question

(x-5.6)=24.6该怎么做?

Answer 1

(x-5.6)=24.6

x=24.6+5.6

x=30.2

8分之5x+8分之1=4分之1

5/8x=1/4-1/8

5/8x=1/8

x=1/8*8/5

x=1/5

28分之15x=7分之3

x=3/7*28/15

x=4/5