Quick Homework Help

# how to graph x+3y=7 and 2x-3y=-4 ⚑ Flag

by nyakony001 at December 06, 2009

solve  linear equation by graphin

isolate y..best way to graph linear equations is using table of values once you isolated y.

thatsJim December 07, 2009

Two great videos on Brightstorm for you to watch are: http://www.brightstorm.com/d/math/s/algebra/u/linear-equations-and-their-graphs/t/how-to-graph-a-line-using-y-equals-mx-plus-band for solving the system:http://www.brightstorm.com/d/math/s/algebra/u/solving-systems-of-equations/t/solving-systems-of-equations-by-graphingAlyssa will show you how to put the equations in y = mx + b form, and how to solve a system of two equations using the graph. Don't forget to watch the concept video and the problems to get a lot of practice with these types of problems.

Alison037 December 07, 2009

solve the equation for y, and then us y=mx + b where m is the slope (rise over run) and b is the y intercept of the line

DoggiLov December 08, 2009

use the y in the next step

DanielB January 13, 2010