Local restrictions state that the building cannot occupy any more than 50 of the. Check the solution by substituting. Lets solve the value of by substituting the value of to the bottom equation.
When solving word problems students must first decide what quantity represents x and then must write all the other quuantities in terms of x.
The building must be placed in the lot so that the width of the lawn is the same on all four sides of the building. If you have only one unknown in your word problem isolate the variable in your equation and find which number it is equal to. There is a simple trick behind solving word problems using linear equations. Use the elimination method for solving systems of equations.