if x=3
find the polynomial of 2x-x+6x
solutions=_____
Answers
Answered by
1
Answer:
=6-3+18
=3+18
=21answer.
Answered by
1
Answer:
27
Step-by-step explanation:
2x+x+6x
2(3)+3+6(3)
6+3+18
9+18
27
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