# Math - Equation of Lines

posted by
**Anonymous** on
.

Determine whether the following pairs of planes are coincident, parallel and distinct or neither.

a) x + 3y - z - 2 = 0 and 2x + 6y - 2z - 8 = 0

TEXTBOOK ANSWER: parallel and distinct

Can someone show me how to find the vector equation or parametric equation from the scalar equation? Show me in steps please?

Thanks