SOLUTION: 4x-3y=10 2x-3y=2

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Question 289942: 4x-3y=10
2x-3y=2

Answer by brucewill(101)   (Show Source): You can put this solution on YOUR website!
4x - 3y = 10
2x - 3y = 2
Subtract the second statement from the first:
2x = 8

Substitute for x back into either statment (I choose the first):
4(4) - 3y = 10
16 - 3y = 10
-3y = -6

Prove: (substitute back into both equations:
4(4) - (3)(2) = 10
16 - 6 = 10
10 = 10. OK
2(4) - 3(2) = 2
8 - 6 = 2. OK.

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