👉 Uncommutatively is a mathematical concept in algebra, specifically used to denote the operation of subtraction when one variable's value is subtracted from another. This operation is often denoted as -a or -b, where a and b represent variables. In basic algebraic operations, when we have two expressions that involve variables (like x and y), it's common for us to perform the operation by substituting one expression with the other in place of the variable. This substitution can be understood as
