Answer:
answer:
Step-by-step explanation:
2x-2=9
9+2=11
2x=11
11/2=5.5
Answer: x=11/2 or x=5.5
Step-by-step explanation:
To solve for x, we want to isolate the variable.
2(x-1)=9 [distribute]
2x-2=9 [add both sides by 2]
2x=11 [divide both sides by 2]
x=11/2 or x=5.5
Now, we know x=11/2 or x=5.5.
