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Unformatted text preview: 3x + 2y = 4
3(2) + 2y = 4
6 + 2y = 4
+6
+6
2y = 10
22
y=5 4u + 9v = 9
3(u  3v = 6) u  3v = 6
(9)  3v = 6
9
9
3v = 15
3 3
v=5 (2, 5) 3 CHAPTER 7 TEST REVIEW ANSWER KEY 1
3
m = yint = +5
1 x 9 8 76 5 4 3 2 1 0 1 2 3 4 5 6 7 8 9
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9 3x +5 y = 3x + 5 3
m = yint = 1 3x y = 3x 1 y= 9.) 9
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1 1 y y= How many solutions did this system No Solution
of equations have? ______________ y
10.) 1 1
y = x 4 m = yint = 4 2 2
1 1 y = x 4 m = yint = 2
2 How many solutions d...
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This document was uploaded on 03/19/2014 for the course MATH Integrated at Brewster High School.
 Fall '13
 MikeStrnatko
 Systems Of Equations, Equations

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