IDNLearn.com: Where curiosity meets clarity and questions find their answers. Find the information you need quickly and easily with our comprehensive and accurate Q&A platform.

please help me asap :(((

Please Help Me Asap class=

Sagot :

Answer:  B) Subtraction property

Explanation:

We're subtracting 7 from both sides to go from 4x+7 = 21 to 4x = 14.

In more general terms, the subtraction property says we can go from a = b to a-c = b-c.