Simplify the following : 7xy+4xy-3xy-11xy+5xy-xy
The given expression is : 7xy+4xy-3xy-11xy+5xy-xy
The like terms can be added and gathered the same sign terms then simplify.
Simplifying the expression: 7xy+4xy-3xy-11xy+5xy-xy
=7xy+4xy+5xy-3xy-11xy-xy
=16xy-15xy
=xy
Therefore, simplification of the given expression is xy
Add the following:
3xy,-5xy,7xy
Simplify 2xy-[4yx-{3xy-(4xy-2xy)}]
Combine the like terms and simplify.
9x2y-4xy-3xy2+7xy2-xy+6xy2+3xy