Which rule gives the same relationship between x and y as x + y = 6? a. y = x + 6 c. y = 6 - x b. y = x - 6 d. y = -6 - x

Question

asked Oct 15, 2017 226k views

1 Answer

Peteykun · Answer 1 · 2017-10-20T20:21:36+0000

x + y = 6

relationship: x = 6 -y or y = 6-x

so answer: c. y = 6 - x

show work:

x + y = 6

subtract x to both sides

x + y -x = 6 -x

simplify

y = 6-x