High School Algebra I Semester 1 Study Guide
High School Algebra I Semester 1 Study Guide
High School Algebra I Semester 1 Study Guide
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<strong>High</strong> <strong>School</strong> <strong>Algebra</strong> I<br />
<strong>Semester</strong> 1 <strong>Study</strong> <strong>Guide</strong><br />
20 Solve the system:<br />
20´ You Try.<br />
20) Solve the system:<br />
Using the Substitution Method,<br />
Solve the first equation for :<br />
Substitute for<br />
in the second equation:<br />
Substitute for<br />
in either equation:<br />
The solution is .<br />
9.0<br />
Page 12 of 19 MDC@ACOE (AUSD) 09/13/10