Add:- 5x + 3y -2z, -7x +6y -4z and - 9x + 7y +5z.
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hope it is helpful to you..
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Answer:
Hey friends !
Below is your answer...
Step-by-step explanation:
= ( 5x+3y-2z ) + ( -7x+6y-4z ) + ( -9x+7y+5z )
= 5x+3y-2z-7x+6y-4z-9x+7y+5z
= -11x+16y-z
Hope this is helpful for you....☺️
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