Math, asked by yallablessy123, 9 months ago

If a=3x-5y,b=6x+3yand c=2y-4x
Find:(i)a+b-c,(ii)2a-3b+4c

Answers

Answered by tennetiraj86

1

Answer:

answer for the given problem is given

Attachments:

Answered by jaysolanki2007

1

Answer:

i) a+b-c

[3x -5y] +[6x +3y] -[2y-4x]

3x -5y+6x+3y-2y+4x

13x-4y

ii)2a-3b+4c

2[3x-5y]-3[6x+3y]+4[2y-4x]

6x-10y-18x-9y+8y-16x

-28x -11y

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