The set of solutions here is trivially $\ { (32-3k,k) : k \in \Bbb Z\}$. For a more interesting example, you can consider the equation $2x+3y=32$. Note that such equations need not have solutions, for …

May 3, 2020 · 1 Here is one way to use elimination to solve your system of linear equations. However we first must put the equations into standard form.

Dec 17, 2016 · I spent hours trying to solve this system of equations, they're two equations with two variables, and both are 2nd degree equations, I don't know, both equal zero, so each one equals the …

May 10, 2016 · It depends on what you mean by "solve", and also whether the "two variables each" come in distinct pairs. For example we can easily demonstrate a system of three equations, each …

Jul 2, 2018 · If $x^2 - 4yx + 3y^2 = 0$, we can view this as a quadratic equation in standard form with $a=1$, $b=-4y$, and $c=3y^2$; so, we can use the quadratic formula just as in the single variable case:

Jan 30, 2018 · $$3y^2-63+12x=0$$ Actually they are partial derivatives of this equation $f (x,y)=x^3+y^3-63 (x+y)+12xy$ I am doing maxima minima questions of two variables and i am really …

Oct 1, 2021 · Differential equation with two dependent variables Ask Question Asked 4 years, 4 months ago Modified 4 years, 4 months ago

Jul 11, 2015 · Solving set of 2 equations with 3 variables Ask Question Asked 10 years, 7 months ago Modified 10 years, 7 months ago

Feb 25, 2016 · "I know that in order to solve three unknowns three equations are needed, so I'm unsure if this can be solved" well, since this doesn't have 3 equations you know it can not. (Although the "3 …

Jan 8, 2017 · How to solve a differential equation of the following form: $\dfrac {ax} {\dfrac {\partial {f (x,y)}} {\partial x}} + \dfrac {by} {\dfrac {\partial {f (x,y)}} {\partial y}}=-1 $