Question

tìm x biết 130-3(x-4)=25

Answer 1

3.(x-4)= 130 - 25

3.(x-4)=105

 x-4 = 105:3

x-4= 35

x= 35+4

x=39

Vậy x=39

Answer 2

130 - 3(x - 4) = 25

3(x - 4) = 130 - 25

3(x - 4) = 105

x - 4 = 105 : 3

x - 4 = 35

x = 35 + 4

x = 39

Answer 3

130 - 3 ( x - 4 ) = 25

3 . ( x - 4 ) = 130 - 25

3 . ( x - 4 ) = 105

x - 4 = 105 : 3

x - 4 = 35

x = 35 + 4

x = 39

Answer 4

3.(x-4)= 130 - 25

3.(x-4)=105

 x-4 = 105:3

x-4= 35

x= 35+4

x=39