Question

please solve its important also tell me the explanation na spam ans for brainleest
please ​

Answer 1

Answer:

Find x a) 7/-5,x/10 b) x/7,-16/2

Answer 2

Answer:

IT IS ACTUALLY VERY EASY

FIRST YOU WANT TO ADD THE DIGITS OF GIVEN NUMBER AND PUT A VALUE TO IT SO THAT IT'S SUM IS CHANGED TO NEAREST MULTIPLE OF 3

10*4 => 1+0+*+4=5+*

NOW YOU WANT TO CHANGE IT INTO MULTIPLE OF 3 BY ADDING ANY ONE OF THE GIVEN OPTIONS

PUTTING 4

5+4=9,WHICH IS AN MULTIPLE OF 3

THEREFORE , 1044 IS DIVISIBLE BY 3

PUTTING 1

5+1=6,WHICH IS AN MULTIPLE OF 3

THERE FORE ,1014 IS DIVISIBLE BY 3

PUTTING 2

5+2=7,WHICH IS NOT AN MULTIPLE OF 3

SO,1024 IS NOT DIVISIBLE BY 3

PUTTING 3

5+3,WHICH IS NOT AN MULTIPLE OF 3

SO, 1034 IS NOT DIVISIBLE BY 3

SO ,OPTIONS (1) AND (2) ARE THE ANSWERS