1) 5х - 4 + 3х = ??? 2) х - 3 + 4х = ??? 3) х + 3 - 2х = ??? 4) -2х - 6 + 2х = ??? 5) -4х...

Question

1) 5х - 4 + 3х = ??? 2) х - 3 + 4х = ??? 3) х + 3 - 2х = ??? 4) -2х - 6 + 2х = ??? 5) -4х + 5 + 4х = ???

Answer 1

1) x=1/2
2)x=3/5
3)x=3
4)-
5)5