Question

X x 2 + x/2 = 10

Answer 1

=>5/2x=10

hay x=10:5/2=4

Answer 2

` X xx 2 + x/2 = 10`

` X xx ( 2 + 1/2) = 10`

` X xx 5/2 = 10`

` X = 10 : 5/2`

` X = 10 xx 2/5`

` X = 4`

Vậy `X = 4`

Answer 3

2x + x/2 = 10

=> x ( 2 + 1/2) = 10

=> x ( 4/2 + 1/2 ) = 10

=> 5/2 x =10

=>  x= 10 : 5/2

=> x = 4 

Answer 4

Answer 5

=> \(x\) x (2+ 1/2) = 10

=> x = 10: 5/2

=> x = 4