Friday
April 18, 2014

Homework Help: Math

Posted by Andrew on Monday, January 3, 2011 at 1:06pm.

Solve each of these systems using the substitution method. Make sure to check your answers !

2x + 3y = -4

x - 2y = 5
Question 1 answers
x = 1, y = -2
x = -1, y = 2
x = 1, y = 2
x = -2, y = -1

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