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Simplifying 20 + -8n = 2n Solving 20 + -8n = 2n Solving for variable 'n'. Move all terms containing n to the left, all other terms to the right. Add '-2n' to each side of the equation. 20 + -8n + -2n = 2n + -2n Combine like terms: -8n + -2n = -10n 20 + -10n = 2n + -2n Combine like terms: 2n + -2n = 0 20 + -10n = 0 Add '-20' to each side of the equation. 20 + -20 + -10n = 0 + -20 Combine like terms: 20 + -20 = 0 0 + -10n = 0 + -20 -10n = 0 + -20 Combine like terms: 0 + -20 = -20 -10n = -20 Divide each side by '-10'. n = 2 Simplifying n = 2
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