In this video we learn how to solve an equation using the subtraction property of equality. We solve 100=y+74.
The steps to solve an equation using the subtraction property of equality are:
1) Use the Subtraction Property of Equality to isolate the variable.
2) Simplify the expressions on both sides of the equation.
3) Check the solution.
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Marecek, L., Anthony-Smith, M., & Mathis, A. H. (2020). Use the Language of Algebra. In Prealgebra 2e. OpenStax. https://openstax.org/books/prealgebra-2e/pages/2-3-solving-equations-using-the-subtraction-and-addit.... License: CC BY 4.0. Access for free at https://openstax.org/books/prealgebra-2e/pages/1-introduction