Question 7
The equation 2d + 7 = 15 is solved using the properties of equality.
Step 1: 2d + 7 = 15
Step 2: 2d=8
Step 3: d = 4
Identify which property of equality is used to rewrite the equation from ste
O A) Addition Property of Equality because you must add 7 to the
B) Addition Property of Equality because you must subtract 7 fr