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+7t),(z(t),=,-5+2t):}` and orthogonal to the plane `x-3y+2z = 6`
Be sure your variables match those in the question `20x-8y-22z = 258`