Given 4m−5n=3n, express m in terms of n.

Sure, here are the steps to express m in terms of n:

Step 1: Start with the given equation: 4m - 5n = 3n

Step 2: Add 5n to both sides of the equation to isolate the term with m on one side: 4m = 3n + 5n

Step 3: Simplify the right side of the equation: 4m = 8n

Step 4: Divide both sides of the equation by 4 to solve for m: m = 2n

So, m is expressed in terms of n as m = 2n.