Add 3x + 6y + z and 2x + (-4y) + 2x
Answers
Answered by
0
Answer:
7x+2y+z
Step-by-step explanation:
3x+6y+z+2x-4y+2x
=3x+2x+2x+6y-4y+z
=7x+2y+z
Answered by
0
Answer:
7x + 2y + z
Step-by-step explanation:
[3x + 6y + z] + [2x + (-4y) + 2x]
Open brackets,
3x + 6y + z + 2x - 4y + 2x
join like terms,
3x + 2x + 2x + 6y -4y + z
7x + 2y + z
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