Lesson Links: Systems of Equations

Regents Prep– Pay particular attention to the Solving Linear Systems Algebraically Using Addition or Subtraction part

Khan Academy

Relevant question from SHSAT handbook:

2012-2013 Handbook Form A

57) If x=y-7, what is the value of 3x-3 in terms of y?

A) 3y-18

B) 3y-24

C) 2y-4

D) 2y-10

E) y-10

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