Which line shows the first error in the situation? 3(× -2)= 18 (1). 3x -6 =18 (2). 3x -6 + 6 = 18 + 6. (3) 3x =24. (4). x = 21. (5). A. Line 2. B. Line 3. C. Line 4. D. Line 5
What is the correct solution to this problem?
A number divided by 5 is 3 more than –6.
What is the number?
A-45
B-30
C-15
D-5