What is the subtraction property of equality

The video tutorial explains the subtraction property of equality, which states that subtracting the same number from both sides of an equation results in an equivalent equation. The instructor uses basic examples, such as 3 = 3 and X + 3 = 10, to demonstrate this property. By applying the subtraction property, the instructor shows how to maintain the truth of an equation and verify solutions. The tutorial concludes by emphasizing the usefulness of this property in solving equations.

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