Combine the terms to form algebraic expression.
2xyz,-5tw,9xy,-8pqt
algebraicexpression=2xyz-5tw+9xy-8pqt
5xy,3yz,-9xz
3x,-5y,7z
7ab,-8bc,11ca
Combine the terms to form an algebraic expression.
9pqr,11pq,-11qr,22pr
-5,4xyz,-3ab,7bc,-2xy