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Simplifying 2a + -8 = -2 Reorder the terms: -8 + 2a = -2 Solving -8 + 2a = -2 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '8' to each side of the equation. -8 + 8 + 2a = -2 + 8 Combine like terms: -8 + 8 = 0 0 + 2a = -2 + 8 2a = -2 + 8 Combine like terms: -2 + 8 = 6 2a = 6 Divide each side by '2'. a = 3 Simplifying a = 3
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