Hello everyone Just a quick question:

Find a scalar equation of the form $\displaystyle ax + by + cz = d$ for the following plane in $\displaystyle R^3$:

The plane that contains the line $\displaystyle x = 3 + 2t$ , $\displaystyle y = t$ , $\displaystyle z = 8 - t$ and is parallel to the plane $\displaystyle 2x + 4y + 8z = 17$

Thanks in advance!