Simplifying 5y + -1x = 10 Reorder the terms: -1x + 5y = 10 Solving -1x + 5y = 10 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-5y' to each side of the equation. -1x + 5y + -5y = 10 + -5y Combine like terms: 5y + -5y = 0 -1x + 0 = 10 + -5y -1x = 10 + -5y Divide each side by '-1'. x = -10 + 5y Simplifying x = -10 + 5y

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