Here were given Marys age as 1 8 18 1 8 so we substitute 1 8 18 1 8 for x x x and then solve for y y y. If you are not confident in your abilities to solve two-step equations with word problems you can go to one-step equations. Y 3 6 4 y36-4 y 3 6 4.
Four more than 3 times a number is 28.
These free equations and word problems worksheets will help your students practice writing and solving equations that match real-world story problems. The sum of their ages is 44 years. Step by step guide to solve systems of equations word Problems Find the key information in the word problem that can help you define the variables. If you are not confident in your abilities to solve two-step equations with word problems you can go to one-step equations.