What expression is equivalent to the expression –6m + 3m – r – 5r ?

You can simplify this expression into -3m-6r after combining like terms, and then reduce the expression into -3(m+2r)

–6m + 3m – r – 5r ?

To simplify the given expression, you need to combine like terms. Like terms are terms that have the same variable(s) raised to the same power(s).

The given expression is: -6m + 3m - r - 5r

First, let's combine the terms with the variable "m":
-6m + 3m = -3m

Next, let's combine the terms with the variable "r":
-r - 5r = -6r

Now we have simplified the expression. The equivalent expression is -3m - 6r.