3,8-1,5х+(4,5х-0,8)=2,4х+3

Question

3,8-1,5х+(4,5х-0,8)=2,4х+3

Answer 1

3,8 -1,5х+(4,5х-0,8)=2,4х+3
3,8-1,5х+4,5х-0,8=2,4х+3
4,5х-1,5х-2,4х=3-3,8+0,8
0,6х=0
х=0

Comments

спосибо