Question

Add 2x +5y and 5x -y

Answer 1

Answer:

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Step-by-step explanation:

(2x + 5y) + (5x - y)

(2x + 5x) + (5y - y)

7x + 4y

Answer: 7x + 4y

Answer 2

Answer:

7x+4y

Step-by-step explanation:

(2x+5y)+(5x-y)

2x+5y+5x-y

we will add x itni x and y into y

2x+5x+5y-y

so,

7x+4y is the answer