Ive been looking at this for a long time please help.

Mathematics

1 answer:

Mrrafil [7]3 years ago

3 0

Answer:

x = 2 and y = 7. This is 2 unknown and 2 equation...It's simply to combine. as below.

Step-by-step explanation:

-6x + 2y =2---> simplify like -3x + y = 1 then column add with -4x - y = -15---> so -7x = -14---->x = 2 and -4 (2) - y = -15 ---> -8 + 15 = y....so y = 7..

Answer is x = 2 and y = 7...

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