Solve the equation for x : 19(x + y) + 17 = 19(-x + y) - 21? Choose the correct choice from the following answers:  A) -1  B) 77  C) 8  D) 3  E) 2
19x + 19y + 17 = -19x + 19y - 21   38x = -38 =&gt; x = -1   -1nswer: -1
<result>A</result>
Solve the equation for x : 19(x + y) + 17 = 19(-x + y) - 21?