Question

упростите выражение 8(х-у)+1/3 при x=3,y=-9СРОЧНО

Answer 1

8х-8у+1:3
8•3+8•9+1:3
(24+72)+1:3
96+3,3=99,3

Answer 2

+ 1/3 ; 96 + 1/3 = 96целых 1/3

Answer 3

= 8 ( 3 - (- 9))  + 1/3 = 8 * (3 + 9) + 1/3 = 8 *12 + 1/3 = 96 + 1/3 = 96целых 1/3