SOLVED:Write each linear system as a matrix equation in the form A X=B, where A is the coefficient matrix and B is the constant matrix. { 7 x+5 y=23 3 x+2 y=10 .

Write each linear system as a matrix equation in the form AX = B, where A is the coefficient matrix and B is the constant matrix. { x+4 y-z =3 x+3 y-2 z =5 2 x+7 y-5 z =12 . | Numerade

SOLVED:write each matrix equation as a system of linear equations without matrices. [ 3 0 -3 1][ x y]=[ 6 -7]