How to write a justification for Line 2, Line 3, and Line 4? Explain why you chose each justification. Line 1 5x – 2 = 3x + 7 Line 2 2x – 2 = 7 Line 3 2x = 9 Line 4 x = 4.5
1 Answer
Oct 9, 2015
See Explanation (below) for Justification of each derived line
Explanation:
Line 1:
Line 2:
Line 3:
Line 4: