Slope intercept form is y=mx +b where m is the slope and b is the y intercept.
2y-x+-6
Write the polynomial as an equation:
y = 2y -x + -6
Subtract 2y from both sides:
-y = -x+ -6
Simplify:
-y = -x -6
Multiply all terms by -1:
Slope intercept form:
y = x + 6