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Simplifying 2(a + 2) = 2 Reorder the terms: 2(2 + a) = 2 (2 * 2 + a * 2) = 2 (4 + 2a) = 2 Solving 4 + 2a = 2 Solving for variable 'a'. Move all terms containing a to the left, all other terms to the right. Add '-4' to each side of the equation. 4 + -4 + 2a = 2 + -4 Combine like terms: 4 + -4 = 0 0 + 2a = 2 + -4 2a = 2 + -4 Combine like terms: 2 + -4 = -2 2a = -2 Divide each side by '2'. a = -1 Simplifying a = -1
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