Question

3 ( x - 5 ) = 8 ( x - 10 ) ayuda porfa vor​

Answer 1

3x-15=8x-10

10-15=8x-3x

-5=5x

x=1

Answer 2

3 ( x - 5 ) = 8 ( x - 10 )

operaciones

( 3 x - 15 ) - { 8 x - 80 } = 0

- 5 x + 65 = 0

( - 5 ) ⋅ x + ( 65 ) = 0

x =- ( 65 )- 5

x = -( 5 )⋅ ( 13 )( 5 )⋅ ( - 1 )= 13

resultado final:

$13$