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Simplifying -8x + 20y = 7 Solving -8x + 20y = 7 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-20y' to each side of the equation. -8x + 20y + -20y = 7 + -20y Combine like terms: 20y + -20y = 0 -8x + 0 = 7 + -20y -8x = 7 + -20y Divide each side by '-8'. x = -0.875 + 2.5y Simplifying x = -0.875 + 2.5y
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