-8/9(-27а-9)+25а-10

Question

-8/9(-27а-9)+25а-10

Answer 1

-8/9(-27а - 9) + 25а - 10=

=-8/9 * (-27а/1) + (-8/9 * (-9/1)) + 25а - 10 =

=-8 * 3а + 8 * 1 +25а -10 =

=-24а +8 +25а -10 =

=а - 2