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gogolik [260]
3 years ago
5

What is the solution to the following system of equations?

Mathematics
1 answer:
8_murik_8 [283]3 years ago
4 0

Answer:

x=3, y=-1. (3, -1).

Step-by-step explanation:

x-3y=6

2x+2y=4

--------------

x=3y+6

2(3y+6)+2y=4

6y+12+2y=4

8y+12=4

8y=4-12

8y=-8

y=-8/8

y=-1

x-3(-1)=6

x+3=6

x=6-3

x=3

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