Let $x = - 2 , y = - 5$ and $z = - 3$ . Find $$J = z - x - z$$
A) $J = - 2$
B) $J = - 8$
C) $J = - 4$
D) $J = 2$
E) none of these

Name: Let $x = - 2 , y = - 5$ and $z = - 3$ . Find \[J = z - x - z\] A) $J = - 2$ B) $J = - 8$ C) $J = - 4$ D) $J = 2$ E) none of these
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Question

Quizplus · Accepted Answer

Substitute the values into the expression: $J = z - x - z = -3 - (-2) - (-3) = -3 + 2 + 3 = 2$.

Let x=−2,y=−5x = - 2 , y = - 5x=−2,y=−5 And z=−3z = - 3z=−3

Let $x = - 2 , y = - 5$ And $z = - 3$