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8 = x
123
Cross multiply: 8 * 3 = 12 * x Simplifying 8 * 3 = 12 * x Multiply 8 * 3 24 = 12 * x Solving 24 = 12x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-12x' to each side of the equation. 24 + -12x = 12x + -12x Combine like terms: 12x + -12x = 0 24 + -12x = 0 Add '-24' to each side of the equation. 24 + -24 + -12x = 0 + -24 Combine like terms: 24 + -24 = 0 0 + -12x = 0 + -24 -12x = 0 + -24 Combine like terms: 0 + -24 = -24 -12x = -24 Divide each side by '-12'. x = 2 Simplifying x = 2
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