3x-2-x=7-x
3x - x + x = 7 + 2
3x = 9
x = ?
3x-2-x=7-x
2 answers
Given:
3x-2-x=7-x
Add x to each side to get
3x-2=7
Add 2 to each side to get
3x=9
Solve for x.
3x-2-x=7-x
Add x to each side to get
3x-2=7
Add 2 to each side to get
3x=9
Solve for x.