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Simplifying 139.95 = 23 + 7x Solving 139.95 = 23 + 7x Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-7x' to each side of the equation. 139.95 + -7x = 23 + 7x + -7x Combine like terms: 7x + -7x = 0 139.95 + -7x = 23 + 0 139.95 + -7x = 23 Add '-139.95' to each side of the equation. 139.95 + -139.95 + -7x = 23 + -139.95 Combine like terms: 139.95 + -139.95 = 0.00 0.00 + -7x = 23 + -139.95 -7x = 23 + -139.95 Combine like terms: 23 + -139.95 = -116.95 -7x = -116.95 Divide each side by '-7'. x = 16.70714286 Simplifying x = 16.70714286
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