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Simplifying 139 + -6x = 30x + 19 Reorder the terms: 139 + -6x = 19 + 30x Solving 139 + -6x = 19 + 30x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-30x' to each side of the equation. 139 + -6x + -30x = 19 + 30x + -30x Combine like terms: -6x + -30x = -36x 139 + -36x = 19 + 30x + -30x Combine like terms: 30x + -30x = 0 139 + -36x = 19 + 0 139 + -36x = 19 Add '-139' to each side of the equation. 139 + -139 + -36x = 19 + -139 Combine like terms: 139 + -139 = 0 0 + -36x = 19 + -139 -36x = 19 + -139 Combine like terms: 19 + -139 = -120 -36x = -120 Divide each side by '-36'. x = 3.333333333 Simplifying x = 3.333333333
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