Answer:
the distributive property
Answer:5
Step-by-step explanation:
2(x-1)=8
divide both sides by 2
2(x-1) ➗ 2=8 ➗ 2
x-1=4
Add 1 to both sides
x-1+1=4+1
x=5
Please see the attached picture and I hope I have given the right answer.
Brain