MathCastle
Multivariable CalculusEasyLines & Planes in Space

Lines & Planes in Space · Easy problem

The line x−12=y+35=z−4−1\dfrac{x-1}{2} = \dfrac{y+3}{5} = \dfrac{z-4}{-1} passes through a point with x=7x = 7. Find the yy-coordinate of that point.