Math, asked by hettoliya754, 7 months ago

subtraction the equation 5x+5y=15
-2x-5y=-12

Answers

Answered by duttamanjit1

1

Answer:

7x+10y=27

Step-by-step explanation:

5x+5y-(-2x-5y)=15-(-12)

5x+5y+2x+5y=15+12

7x+10y=27..

hope its help you.

Answered by suzanejazinth

1

Answer:

Step-by-step explanation:

5x + 5y = 15

-(-2x - 5y = -12)

7x + 10y = 27

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