Compare equations with one variable to equations with two variables.
How are they alike? How are they different? What if an equation had 3 variables? How would those be alike or different. please give a detailed answer. I will choose best answer!!
2007-03-08 14:12:45 · 1 answers · asked by Hairdresser4you 3 in Science & Mathematics ➔ Mathematics
This question doesn't really have much on an answer, because there could be many variables
An equation with one variable for example would be
2x + 3x
An equation with two variables would be
2x + 3y
The difference between the two is that the first equation they are all like terms and you can add them together and get an answer, in the 2nd equation the two terms are NOT like terms so you can't do anything to them.
An equation with 3 variables, such as x^2+y^2+z^2 would be in the 3D plane so would be very different as the other 2 are in 2D plane.
2007-03-08 23:26:18 · answer #1 · answered by hey mickey you're so fine 3 · 0⤊ 0⤋