3x + y
In its simplest form: 2y -5x
3x + 5 + x + 10 + 2y 4x + 2y + 15 |:2 2x + y + 7.5 2x + y + 7.5 is equivalent to the original.
3x-2y+9+9y-x = 2x+7y+9
If you mean 3x+2y = -5 and -2x+3y = -5 then they are straight line equations
3x plus 2y can be expressed mathematically as (3x + 2y).
-3x + 2y = 8To get into slope intercept, we must set the equation equal to y2y = 3x + 8y = 3/2x + 8/2y = 3/2x + 4
3x plus 2y - 3 is an expression. There can be no answer to one expression and one linear equation in two variables.
4x-2y+3x+2y When simplified: 7x
y=-3/2x + 1/2