Solve for x in terms of t:
x1 x16t 22
 +  = 
x1t x17t 7
Whenever tâ‰ 0
I used Desmos as I sometimes do to make sure I don't make algebra errors. https://www.desmos.com/calculator/zkiqrfdkx0
I replaced (x1) with just x. In equations 1 through 6 this just shifts everything one unit to the left. It makes things much more convenient, since the graph, which is two lines, now has them crossing at the origin. Then in the last two equations, I separated the lines and added 1 to move them back.
Solution:
x=7t/4+1
or
x=8t+1

Posted by Jer
on 20230823 11:06:01 