Solve x^2-5x+3y=20 | Microsoft Math Solver

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已復制到剪貼板

-5x+3y=20-x^{2}

從兩邊減去 x^{2}。

3y=20-x^{2}+5x

新增 5x 至兩側。

3y=20+5x-x^{2}

方程式為標準式。

\frac{3y}{3}=\frac{20+5x-x^{2}}{3}

將兩邊同時除以 3。

y=\frac{20+5x-x^{2}}{3}

除以 3 可以取消乘以 3 造成的效果。

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