4 years ago

1. Solve by elimination. 9x – 5 y = -12 -9x + 5y = 12 And show work pls

Mathematics

1 answer:

den301095 [7]4 years ago

3 0

Answer:

9x – 5 y = -12

any point along this line

Step-by-step explanation:

9x – 5 y = -12

-9x + 5y = 12

Add the two equations

9x – 5 y = -12

-9x + 5y = 12

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

0x + 0y = 0

There are infinite solutions since the y are the same line

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