( 9x - 5y) - (6x + 7y) = _____ *
( 3x + 12y)
( 4x - 12y )
( 3x - 12 y)
( 12x - 3y)
Answers
Answered by
2
Answer:
option 3rd is correct ...
(3x - 12y)
Step-by-step explanation:
(9x - 5y) - (6x + 7y)
9x - 5y - 6x - 7y. {since (–) . (+) = (–) }
3x - 12y
hope it helps you
thank you
Answered by
0
Step-by-step explanation:
=( 9x - 5y ) - ( 6x + 7y )
=9x - 5y - 6x - 7y
=9x - 6x - 5y - 7y
=3x - 12y
So, the answer is ( 3x - 12y )
Hope it's helpful
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