2 Variable Equations 5

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2 Variable Equations 5

2 VARIABLE EQUATIONS

 

    Solve the equations:

 1.   3A – B = 20

     B + A = 24

 

 

 

 

 

 

 2.   2M + N = 14.3

     M + 2N = 15.4

 

 

 

 

  

 

 3.   P – Q = 7.2

     P + Q = 11

 

 

 

 

 

 4.   2Y + X = 15

     3X – 2Y = 33

 

 

 

 

 

 5.   5A – 2B = 18.5

     2A + B = 15.5

 

 

 

 

 

 

 6.   2M – 2N = 9

     3M + N = 24.3

 

 

 

 

 

7.   3U – 2V = 1.2

    2V + 3U = 8.4

 

 

 

 

 

 

8.   2T + 3V = 37

    2V – T = 6

 

 

 

 

 

9.   5B – 3A = 33

    A + 3B = 45

 

 

 

 

 

 

 

10.       3D – G = 1.2

    D + 2G = 8.8

 

 

 

 

 

 

 

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