Answer :
Answer:
3(x-1)=15 - divide both sides by 3
X-1=5- move the constant to the right and
change the sign
X=5+1 - Add
X=6
3(x-1)=15 - divide both sides by 3
X-1=5- move the constant to the right and
change the sign
X=5+1 - Add
X=6