SOLUTION: 2x-2y=10 3x+3y=16
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Question 981722
:
2x-2y=10
3x+3y=16
Answer by
Alan3354(69443)
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2x-2y=10
3x+3y=16
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3x-3y=15 (1st eqn times 1.5)
3x+3y=16
--------------- Add