Mathematics, 10.03.2021 19:00 SmokeyRN

When Raphael solved the system below by using the method of elimination, he changed the second equation to -8x - 2y = -2 . Explain how he changed the second equation using the method of elimination. 8x + 3y = 7
4x + y = 1

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When Raphael solved the system below by using the method of elimination, he changed the second equation to -8x - 2y = -2 . Explain how he changed the second equation using the method of elimination. 8x + 3y = 7 4x + y = 1

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Another question on Mathematics

When Raphael solved the system below by using the method of elimination, he changed the second equation to -8x - 2y = -2 . Explain how he changed the second equation using the method of elimination. 8x + 3y = 7
4x + y = 1