What are the ordered pairs for y=1/3x+4 , y=2x-1?

1 Answer
Alan P.
May 8, 2016

(x,y)=(3,5)

Explanation:

If color(white)("XXX")y=1/3x+4
and color(white)("XX")y=2x-1
then
color(white)("XXX")2x-1=1/3x+4

color(white)("XXX")5/3x=5

color(white)("XXX")x=1
color(white)("XXXXXXX")and substituting this rarr y=1/3x+4

color(white)("XXXXXXXXXXXXXXXXXXXX") gives y=5

Related questions
See all questions in Systems Using Substitution
Impact of this question
2621 views around the world
You can reuse this answer
Creative Commons License