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How do you solve this equation using the elimination method

12x – 20y = 64

12x + 9y = 6

2 answers

subtract the 2nd equation from the first, and you eliminate x.
-29y = 58
y = -2
now finish it off

Solve by the ELIMINATION METHOD: 4x - 20y = 12 and -5x -10y =20.

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