5x - ( -2x ) - 3x - y
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Answered by
3
Answer:
4x-y
Step-by-step explanation:
=5x+2x-3x-y
=7x-3x-y
=4x-y
Answered by
0
Step-by-step explanation:
5x-(-2x)-3x-y
5x+2x-3x-y
4x-y
4x=y
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