4 Do the following subtractions.
a -3x - 42
and
-9x - 72
Answers
Answered by
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Answer:
A - 3x - 42
- -9x - 72
a - 12x - 114
the substracted answer is a -12x -114
Step-by-step explanation:
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Answered by
0
Answer:
a-3x-42
- 9x-72
= a+6x-30
Step-by-step explanation:
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