Subtract -2x + 6y from 3x - 9y
(IN HORIZONTAL METHOD)
Answers
Answered by
3
→ 3x - 9y - ( -2x + 6y)
→ 3x - 9y + 2x - 6y
→ 3x + 2x - 9y - 6y
→ 5x - 15y
Answered by
2
Answer:
5x - 15y
Step-by-step explanation:
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