How do you solve -3y+2x=-12
-3*y + 2*x = -12
multiply both sides by a negative 1:
3*y - 2*x = 12
3*y = 12 + 2*x
y = 2/3x + 4
This is an equation of a line with slope 2/3; y intercept = 4; Graph this equation; the graph of this line is the solution to this equation