Answer:
Addition Property of Equality: 20 = 5x
Given: 19 = 5x - 1
Division Property of Equality: 4 = x
Step-by-step explanation:
The "given" is the equation that the problem gives you at the beginning. In this case it is 19 = 5x -1.
The Addition Property of Equality is when you add a number to both sides of the equation. In this case, you add 1 to both sides and get 20 = 5x.
The Division Property of Equality is when you divided by sides of the equation by a number. In this case, you divide both sides by 5 and get 4 = x.
Hope this helps.
