Question

2(x+3)-3(x-1)=3x-2(2+x) --- x=?

pls nu dati copy-paste de la alte raspunsuri
25p. + coroana

Answer 1

2x+6-3x+3=3x-4-2x

-x+9=x-4

-x-x= -4-9

-2x= -13

x= 13/2

Answer 2

2 ( x + 3 ) - 3 ( x - 1 ) = 3 x - 2 ( 2 + x )

2 x + 6 - 3 x + 3 = 3 x - 4 - 2 x

- x + 9 = x - 4

- x - x = - 4 - 9

- 2 x = - 13 l : ( - )

x = 13 / 2 = 6,5