What is the justification for step 3 in the solution process
0.8a-0.1a=a-2.5
step 1: 0.7a=a...
Mathematics, 26.10.2020 18:20, jgomez042202
What is the justification for step 3 in the solution process
0.8a-0.1a=a-2.5
step 1: 0.7a=a-2.5
step 2: -0.3a=-2.5
step 3: a=8.3
A. the division property of equality
B. the addition property of equality
C. the subtraction property of equality
D. combining like terms
Answers: 2
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