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- 8x - 16y = -166 8x + 7y - 76

- 8x - 16y = -166 8x + 7y - 76
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2 votes
- 8x - 16y = -166
8x + 7y - 76

asked
User Shali Liu
by
7.9k points

1 Answer

3 votes

Answer:

x=-1189/36, y=242/9. (-1189/36, 242/9).

Explanation:

-8x-16y=-166

8x+7y=-76

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

-9y=-242

9y=242

y=242/9

8x+7(242/9)=-76

8x=-76-1694/9

8x=-2378/9

x=(-2378/9)/8

x=-1189/36

answered
User Andersson
by
7.7k points
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