5) 9x + 8y = -2 -5x + 8y = 26 A) (2, 2) C) (2,-2) B) (-2,-2) D) (-2, 2)
2 answers:
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Answer and Explanation
<h2>0</h2><em>This is because they are both the same opposite number, and you are adding.</em>
But, if it was, then it would be
or
.
<em>So, the answer is 0.</em>
<em>Hope this helps =)</em>