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Homework Statement
x+2y=3
x^2-4y^2=-33
Homework Equations
The Attempt at a Solution
x-2y=root-33?
A simultaneous equation is a set of two or more equations with multiple variables that are solved together to find a common solution.
To solve a simultaneous equation, you can use methods such as substitution, elimination, or graphing. These methods involve manipulating the equations to eliminate one variable and then solving for the remaining variables.
Yes, you can solve a simultaneous equation with any number of variables. However, the more variables there are, the more complex the equations become and the more difficult it is to find a solution.
Yes, you can have any number of equations in a simultaneous equation. The number of equations must match the number of variables in order for there to be a unique solution.
Solving simultaneous equations is important in science because it allows us to model and understand relationships between multiple variables. This is crucial in fields such as physics, chemistry, and engineering where multiple factors can affect a system.