august 2009 integrated algebra regents exam

[obando]

what is the value of y- coordinate of the solution to the system of equation x + 2y = 9 and x- y= 5

 

[mmm4444bot]

Your exercise can be solved using the substitution method.

Click HERE to see an example exercise.

Follow the same strategy.

If there is anything that you do not understand, please reply with specific questions.