add. 3x + 4y + z and 2x - y + 3z
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Answer:
5x + 3y + 4z
Step-by-step explanation:
3x + 4y + z +( 2x - y + 3z)
3x + 2x + 4y - y + z + 3z
5x + 3y + 4z
This is full answer with solution.
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