Question

What should be added to 5x+7y to get 2x+3y​

Answer 1

Step-by-step explanation:

let the value to be added be p

then,

5x+7y+p=2x+3y

=> 5x-2x+7y-3y= -p

=> - p= 3x + 4y

=> p= 4y-3x

Thus, the no. added be 4y-3x

Answer 2

Answer:

let the value to be added be p

then,

5x+7y+p=2x+3y

=> 5x-2x+7y-3y= -p

=> - p= 3x + 4y

=> p= 4y-3x

Thus, the no. added be 4y-3x

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