Answer:
x = 7
Step-by-step explanation:
3x - 1/9(27) = 18 (Multiply 1/9 and 27)
Your should get:
3x - 3 = 18 ( add 3 to 18) -------> 3x - 3 = 18 (-3 &3 should cancel out)
+3 = +3
So you would get:
3x = 21 ( now solve for X by dividing 3 to both sides)
3x/3 and 21/3 (3/3 would cancel out and you would end with X)
x = 7
Answer:
Step-by-step explanation:3x -1/9 (27) =18
3x - 27/9 =18
3x- 3 =18
Add 3 to both sides
3x-3+3=18+3
3x=21
Divide both sides by 3
3x/3= 21/3
x= 7
The value of x is 7
Now let's check if my answer is correct
To check it we gonna replace x by 7 and 27 for y
(3)(7) -1/9 (27) = 18
21 -1/9 (27)=18
21- 27/9 = 18
21- 3 = 18
18 = 18
