(7v - 9) - (6v + 9)
Answers
Answered by
2
Step-by-step explanation:
(7v - 9)-( 6v + 9)
= 7v - 9 - 6v - 9
= v - 18.
HOPE IT HELPS YOU...
Answered by
0
Answer:
the answer is 42v^2+9v-81
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