Which of the following is the solution of the given system of equations?
2x + 2y + z = -12

x + z = 20

x = 1

a) (1, -33/2, 19 )

b) ( 1, 33/2, 19)

c) (1, -17, 19)

d) (1, -25, 21)

Areflection of shape i across the y-axis, followed by a , and then a translation left 6 units and down 4 units confirms congruence between shape i and shape ii. alternatively, a of shape ii about the origin, followed by a reflection across the y-axis, and then a translation right 4 units and up 6 units confirms congruence between shape ii and shape i.