Question

(x + 73 )-26 = 76

Answer 1

`(x+73)-26=76`

`x+73=76+26`

`x+73=102`

`x=102-73`

`x=29`

Answer 2

x + 9 = 45 - 6

x + 9 = 39 

      x = 39 - 9 

      x = 30

Answer 3

nhầm

Answer 4

$(x+73)-26=76$

$x+73=76+26$

$x+73=102$

$x=102-73$

$x=29$