Question

解方程。急

(1)1/5+x=4/5
(2)x+4/11+5/11=13/11
(3)x-9/10=3/10

Answer 1

答案：（1）x=3/5
(2)X=4/11
(3)X=6/5

Answer 2

......几年级同学
x=4/5-1/5
x=13/11-5/11-4/11
x=3/10+9/10

Answer 3

如何解方程

Answer 4

(1)1/5+x=4/5
x=4/5-1/5
x=3/5
(2)x+4/11+5/11=13/11
x+9/11=13/11
x=13/11-9/11
x=4/11
(3)x-9/10=3/10
x=3/10+9/10
x=12/10
x=6/5

Answer 5

（1）x=3/5
(2)x=4/11
(3)x=12/10=6/5