Solve for x, y, and z in the matrix equation 4[x y z -1] = 2[y z ?x2] + 2[5 x 8 -x]. STEP 1: Simplify the right side of the equation. 4[x y z -1]=l2y 4z 14x 0 STEP 2: Set corresponding entries equal to each other to obtain four equations. 4x = 4y= 4z = -4= STEP 3: Solve for x, y, and z. (x, y, z) = ( )
