Question

tìm x

a)2x+3/10=11/6.6/11

Answer 1

2x+3/10 = 1

2x+3 = 1x10

2x+3 = 10

2x = 10-3

2x=7

x=7:2

x=3,5 

Answer 2

2x+3/10 = 1

2x+3 = 1x10

2x+3 = 10

2x = 10-3

2x=7

x=7:2

x=3,5

Answer 3

2x+3/10=11/6.6/11

2x+3/10=1

2x        =1-3/10

2x        =7/10

x        =7/10:2

x        =7/20

mik ms lm đúng nha!

Answer 4

14.3×-10=11