Unit 3 - Systems of Equations and Inequalities
6-1 Solving Systems of Equations by Substitution
End in Mind: Solve the system of linear equations using substitution.
?
x-y=1
3x = 3y + 3
Steps:
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1st:
2nd:
3rd:
4th:
Ex/ Solve the system of linear equations using substitution.
Ex/ Solve the system of linear equations using substitution.
Unit 3 - Systems of Equations and Inequalities
6-1 Solving Systems of Equations by Substitution
Ex/ Solve the system of linear equations using substitution.
End in Mind: Solve the system of linear equations using substitution.
x-y=1
3x = 3y + 3