T tim New member Jan 25, 2010 #4 If L is parrallel to m, then both the angles given add together to equal eachother. So 5x-5=6x-20 -5=x-20 x=15
If L is parrallel to m, then both the angles given add together to equal eachother. So 5x-5=6x-20 -5=x-20 x=15
D Dylan New member Jan 25, 2010 #5 If they are parallel, both of those angles will be equal so you have 5x-5=6x-20, simplify that to x=15, so that's your answer. Hope that helps.
If they are parallel, both of those angles will be equal so you have 5x-5=6x-20, simplify that to x=15, so that's your answer. Hope that helps.
