How do you solve #y - 3= \frac{1}{4} ( x - 3)#?

1 Answer
Aug 2, 2017

Answer:

Assuming that we are trying to convert the given equation into a simple functional expression for #y#:
#color(white)("XXX")y=1/4(x+9)#

Explanation:

Given
#color(white)("XXX")y-3=1/4(x-3)#

then
#color(white)("XXX")y-12/4=1/4x-3/4#

#color(white)("XXX")y=1/4x-3/4+12/4#

#color(white)("XXX")y=1/4x+9/4#
or
#color(white)("XXX")y=1/4(x+9)#