Question

What property does 3/4x - 6 + 6 = -9 + 6 use​

Answer 1

Answer:

Addition Property of Equality

Step-by-step explanation:

The addition property of equality says that;

$a=b$

is equivalent to

$a+c=b+c$

The given equation is $\frac{3}{4}x-6+6=-9+6$

We can observe that, 6 was added to both sides of

$\frac{3}{4}x-6=-9$ to obtain $\frac{3}{4}x-6+6=-9+6$.

Therefore the property use here is the addition property of equality.