x/(1797.796)+(10)/(11213.63)=1

解答

\frac{x}{1797.796} + \frac{10}{11213.63} = 1

x = 1796.19277 \dots

求解步骤

\frac{x}{1797.796} + \frac{10}{11213.63} = 1

将

\frac{10}{11213.63}

到右边

\frac{x}{1797.796} = 0.99910 \dots

在两边乘以

1797.796

x = 1796.19277 \dots

2 π (1 + 32) = π ((2 + y)^{2} - y^{2})

so l v e f or x, 6 x + 8 y = 10

2 x - [7 - x + (x - 2)] = 3

\frac{x}{6} = \frac{15}{40}

so l v e f or x, 2 (x - 1) + \frac{y}{2} + 4 = 0