Double a number, x, and add eight - 2x + 8, -2(x + 4) - -2x - 8, -2(x - 4) - -2x + 8, 2x + 8 + 4x - 6x + 8, two times a number x and quadruple a number y plus eight - 2x + 4y + 8, -2x - 8 + 4x - 2x - 8,

7th - Module 4 Review

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