Help with this algebra question? Thank you.
2006-08-03 15:59:59 · 6 answers · asked by sistermoon 4 in Education & Reference ➔ Homework Help
equations with two variables must be simultaneously solved
2006-08-03 18:49:47 · answer #1 · answered by raj 7 · 0⤊ 0⤋
An equation with one variable expresses a simple fact.
An equation with two variables is either binary (yes/no)
or uses one as a dependent factor (to be explained)
and the other as an independent factor (what explains it)
Like low income is explained by limited education.
2006-08-03 16:06:58 · answer #2 · answered by Anonymous · 0⤊ 0⤋
An equation with one variable just asks you to solve for "x", and an equation with two has "x" and "y". That might require to either substitute x or y for zero or solve through a two system equation.
2006-08-03 16:05:40 · answer #3 · answered by lilly 2 · 0⤊ 0⤋
Equations with one variable can be solved with simple algebra, but questions with two may need to use a systems of equestions or a matrix, or you may need more information.
2006-08-03 16:02:58 · answer #4 · answered by angry 3 · 1⤊ 0⤋
you go with for in basic terms one eqation to remedy eqations with one variable, mutually as you go with for al least 2, wich are no longer colinear to remedy equations with 2 variables. in case you have one eqation with 2 variables, you will in all likelihood get parametric answer, so the equation could have infinit quantity of concepts. as an occasion: x+y=one million x=one million-y y in R. you will see that (0,one million),(2,-one million), and multiple others are superb subsequently.
2016-10-01 11:05:28 · answer #5 · answered by Anonymous · 0⤊ 0⤋
If you plot the results, you get a straight line with a single variable. With two variables, you've got a three dimensional result.
2006-08-03 16:05:23 · answer #6 · answered by oldmoose2 4 · 1⤊ 0⤋