Question

Упростите буквенное выражение
6*(х-2) - (3х-12)
х - 4 - 2 *(3х -12)

Answer 1

6*(х-2)-(3х-12)=6х-12-3х+12=3х
х-4-2*(3х-12)=х-4-6х+24=20-5х

Answer 2

6*(х-2)-(3х-12)=6х-12-3х+12=3х х-4-2*(3х-12)=х-4-6х+24=20-5х