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Simplifying 3x * 2x + 4y = 42 Reorder the terms for easier multiplication: 3 * 2x * x + 4y = 42 Multiply 3 * 2 6x * x + 4y = 42 Multiply x * x 6x2 + 4y = 42 Solving 6x2 + 4y = 42 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add '-4y' to each side of the equation. 6x2 + 4y + -4y = 42 + -4y Combine like terms: 4y + -4y = 0 6x2 + 0 = 42 + -4y 6x2 = 42 + -4y Divide each side by '6'. x2 = 7 + -0.6666666667y Simplifying x2 = 7 + -0.6666666667y Reorder the terms: -7 + x2 + 0.6666666667y = 7 + -0.6666666667y + -7 + 0.6666666667y Reorder the terms: -7 + x2 + 0.6666666667y = 7 + -7 + -0.6666666667y + 0.6666666667y Combine like terms: 7 + -7 = 0 -7 + x2 + 0.6666666667y = 0 + -0.6666666667y + 0.6666666667y -7 + x2 + 0.6666666667y = -0.6666666667y + 0.6666666667y Combine like terms: -0.6666666667y + 0.6666666667y = 0.0000000000 -7 + x2 + 0.6666666667y = 0.0000000000 The solution to this equation could not be determined.
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