Find an integer ‘a’ such that (-9) + (-a) = 0

Question

Find an integer ‘a’ such that (-9) + (-a) = 0

in progress 0
2 months 2021-12-03T04:54:20+00:00 1 Answer 0 views 0

Answers ( )

    0
    2021-12-03T04:55:43+00:00

     Given \: (-9) + (-a) = 0

    \blue{( 'a' \:is \: an \: integer )}

    /*Add bothsides of the equation by 9, we get */

    \implies \cancel { (-9) }+\cancel { 9 }+ (-a) = 0 + 9

     \implies -a = 9

    /* Multiplying bothsides by (1) , we get */

     \implies - (-a) = -9

     \implies a = -9

    Therefore.,

     \red{ Value \: of \: a}\green { = -9 }

    •••♪

Leave an answer

Browse

14:4+1-6*5-7*14:3+5 = ? ( )