What is the justification for step 3 in the solution process?
0.8a − 0.1a = a − 2.5
Step 1: 0...
Mathematics, 11.01.2021 02:00 adriannacomrosenbark
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
Answers: 1
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