[ 5,-8,2,y] – [x,7,11,4]=[-2,z,13,13] solve for x y and z Question [ 5,-8,2,y] – [x,7,11,4]=[-2,z,13,13] solve for x y and z in progress 0 Math Alexandra 1 week 2021-11-20T10:36:27+00:00 2021-11-20T10:36:27+00:00 1 Answer 0 views 0

## Answers ( )

Answer:[x, y, z] = [7, 17, -15]

Step-by-step explanation:The list equation resolves to four equations involving corresponding list elements:

5 -x = -2 ⇒

x = 7-8 -7 = z ⇒

z = -152 -11 = 13 ⇒ looks like a wrong sign somewhere; this is FALSE

y -4 = 13 ⇒

y = 17_____

Comment on the questionSince one of the equations turns out to be false, it makes us suspect there may be typos in the others as well. YMMV