Respuesta :

salukhalid

<A + <B = 180 (co-interior angles )

( 6x - 35 ) + ( 3x + 53 ) = 180

6x + 3x - 35 + 53 = 180

9x + 18 = 180

9x = 180 - 18

9x = 162

x = 162/9

x = 18

<A = 6 x 18 - 35

<A = 108 - 35

<A = 73

HOPE IT HELPS !!!!