Aperson owes $3000 now and $2000 in 4 months. after re-arrangement of payments, he agreed to pay $x in 6 months and $2x in 8 months from now. determine the value of $x with j12 = 12% per annum.

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!