Question

find the sum of 5x+7y-12 and 3x-5y +2x-7y -1​

Answer 1

Answer:

7x-13

Step-by-step explanation:

5x+7y-12

2x-7y-1

7x+y-13

Answer 2

Step-by-step explanation:

Here is your answer with explanation:

Sum :- 5x+7y-12+(3x-5y+2x-7y-1)

= 5x+7y-12+(5x-12y-1)

= 5x+7y-12+5x-12y-1

= 5x+5x+7y-12y-12-1

= 10x-5y-13

Thank You