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Math IXL Help.Plzzzzzzz.
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Math IXL Help.Plzzzzzzz.

Math IXL Help.Plzzzzzzz.-example-1
User Atisman
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2 Answers

7 votes

Explanation:


9x + 10y = 10...(1) \\ x = - 10...(2) \\ substituting \: x = - 10 \: in \: equation \: (1) \\ 9 * ( - 10) + 10y = 10 \\ - 90 + 10y = 10 \\ 10y = 10 + 90 \\ 10y = 100 \\ y = (100)/(10) \\ y = 10 \\ (x, \: \: y) = ( - 10, \: \: 10)

User JohnMcG
by
8.7k points
2 votes

Answer:

your answer is (-10,10)

User Sachin Sukumaran
by
8.5k points
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