System of Equations Calculator
Solve system of equations
This solver (calculator) will try to solve a system of 2, 3, 4, 5 equations of any kind, including polynomial, rational, irrational, exponential, logarithmic, trigonometric, hyperbolic, absolute value, etc. It can find both the real and the complex solutions. To solve a system of linear equations with steps, use the system of linear equations calculator.
Your input: solve $$$\begin{cases} - 7 x^{2} + 560 x - 240 y=0 \\ y=\frac{800}{21} \end{cases}$$$ for $$$x$$$, $$$y$$$.
Answer
$$$x=\frac{160}{7}\approx 22.8571428571429$$$, $$$y=\frac{800}{21}\approx 38.0952380952381$$$
$$$x=\frac{400}{7}\approx 57.1428571428571$$$, $$$y=\frac{800}{21}\approx 38.0952380952381$$$