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jeseliz701 jeseliz701
  • 29-01-2017
  • Mathematics
Answered

how many solutions do linear equations have?  -2x - 3y = 7 
                                                                            -0.4x - 0.6y = 1.4

Verified Answer :

wolf1728
wolf1728 wolf1728
  • 29-01-2017

In the case of linear equations with two unknowns, you would have two solutions: and "X" value and a "Y" value
-2x - 3y = 7
-0.4x - 0.6y = 1.4

In this case the solution is x=4 and y=-2

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