Question #0cdf4

2 Answers
Feb 19, 2017

Answer:

#x=-5/6y+6#

Explanation:

Given:#" "y=-5/6 x+5#

Subtract #color(red)(5)# from both sides

#color(green)(ycolor(red)(-5)=-5/6x+5color(red)(-5))#

#y-5=-5/6x#

Multiply both side by #-1# to make #-5/6x# positive

#-y+5=+5/6x#

Multiply both sides by #6/5#. Turns the #5/6# from #5/6x# into 1

#6/5(-y+5)=x#

#-5/6y+6=x#

Write as: #x=-5/6y+6#

Feb 21, 2017

Answer:

#x=-6/5y+6#

Explanation:

#y=-5/6x+5#

#:.-5/6x+5=y#

multiply both sides by#-6/5#

#:.-5/6x xx (-6/5)+5/1 xx (-6/5)=y xx -6/5#

#:.x-6=(-6)/5y#

#:.x=(-6)/5y+6#