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natta225 [31]
4 years ago
5

What is the result of adding these two equations? 2x+3y= -5 5x - y = - 12

Mathematics
1 answer:
coldgirl [10]4 years ago
7 0

Answer:

7x+2y=-17

Step-by-step explanation:

Add 2x and 5x to get 7x

Add the y's

3y + (-1y)  OR 3y - y      

Which gives you 2y

add the (-5 and -12)

-12 + (-5) or -12 - 5 giving you -15

7x+2y=-17

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