Question

What is the justification for step 3 in the solution process?
0.8a - 0.1 a= a - 2.5
Step 1: 0.7a= a - 2.5
Step 2: -0.3a = -2.5
Step 3:
a= 8.3
OA.
the division property of equality
OB
B. combining like terms
O c. the subtraction property of equality
OD. the addition property of equality​

Answer 1

Most likely division because your dividing -2.5 by -.3

Answer 2

Answer:

c. the subtraction property if equality

Step-by-step explanation:

i just did this and got it right