Question

show that the lines x-5÷4=y-7÷4=z+3÷-5andx-8÷7=y-4÷1=z-5÷3 intersects and find their common point​

Answer 1

x-5/4=y-7=z+3/5

x1.25=y-1.75=z+0.6

x-8/7y=4/1=z-5/4

x-1.14=y=4=z-1.6

x-1.25=y-1.75=z+0.6

x-1.14=y=4=z-1.6

therefore, x=-2.39, y=2.25, z=-1