Solve this equation and state the property that justifies your step. 8x=72

Answer 1

To solve the equation 8x = 72, we need to isolate the variable x. We can do this by dividing both sides of the equation by 8.

(8x)/8 = 72/8

x = 9

The property used in this step is the Multiplicative Property of Equality, which allows us to divide both sides of an equation by the same nonzero number.