Try another version of this question Get help: Box 1: Enter your answer as an equation. Example: y=3x^2+1, 2+x+y=3
Find a plane containing the line `{(x(t),=,-7+5t),(y(t),=,1-5t),(z(t),=,7-7t):}` and orthogonal to the plane `-2x-6y+5z = -2`
Be sure your variables match those in the question `-67x-11y-40z = 178`