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Simplifying 75 + -6x = 39x + 20 Reorder the terms: 75 + -6x = 20 + 39x Solving 75 + -6x = 20 + 39x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-39x' to each side of the equation. 75 + -6x + -39x = 20 + 39x + -39x Combine like terms: -6x + -39x = -45x 75 + -45x = 20 + 39x + -39x Combine like terms: 39x + -39x = 0 75 + -45x = 20 + 0 75 + -45x = 20 Add '-75' to each side of the equation. 75 + -75 + -45x = 20 + -75 Combine like terms: 75 + -75 = 0 0 + -45x = 20 + -75 -45x = 20 + -75 Combine like terms: 20 + -75 = -55 -45x = -55 Divide each side by '-45'. x = 1.222222222 Simplifying x = 1.222222222
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