–h − 17 = 19 + h
h= ?

- h - 17 = 19 + h
-2h = 36
h = -18

Hope this helps!!

Isolate the variable by dividing each side by factors that don't contain the variable.
H= -18

Abit confused about what you mean, but i think you might be referring to slope intercept form: y = mx + bin that case b, or the y intercept is already given.(0,-1)find the slope by using the formulay2 - y1/x2 - x1the final slope will be 4/2, equivalent to 2.now your equation should look like thisy = 4/2x -1sorry if this didn’t you out!