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2x – 2y = 2 4x – 4y – 8 = 0 |
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Answer» multiplying equation 2x-2y = 2 by 2 we get 4x-4y=4substraction this from equation 4x-4y=8 4x-4y=8- 4x-4y = 4____________ 4 4 is the answer 2x-2y=24x-4y-8=04x-4y=8-4x-4y-8=0 |
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