165k views
2 votes
X +30=100 Raj says that x +100 is he correct

User Freb
by
8.3k points

1 Answer

3 votes
x+30=100
you substract 30 to put on the same side as the 100
so it becomes:
×=100-30
and 100-30 equals 70 so
x=70
User Pooya Saberian
by
9.2k points