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),=,8-4t),(y(t),=,7-3t),(z(t),=,-5-6t):}` and orthogonal to the plane `-4x-7y+4z = -3`
Be sure your variables match those in the question `-54x+40y+16z = -232`