How to Rearrange a Multi-Variable Equation
To rearrange a multi-variable equation, pick the variable you want to isolate and undo everything around it in reverse order: first addition and subtraction, then multiplication and division. Treat every other letter as if it were a number. For example, solving A = lw for w gives w = A/l. Open the solver in full […]
How to Evaluate Two Variables? (+FREE Worksheet!)
Evaluating Two Variables: You can evaluate a mathematical expression with two variables when you have the values of the variables.