Which properties justify the steps taken to solve the system?
4x+3y=25
2x+-5y=19
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Mathematics, 30.01.2020 08:48 deshown
Which properties justify the steps taken to solve the system?
4x+3y=25
2x+-5y=19
for anyone wanting the answers these are it
1. multiplication property of equality
2. addition property of equality
3. division property of equality
4. substitution property of equality
5. simplify
6. addition property of equality
7. division property of equality
Answers: 1
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