How do you write the equation of a system of equations?
How do you write the equation of a system of equations?
Writing Systems of Equations: Step 1: Define the variables. Step 2: Write 2 equations from the phrases. Step 3: Use substitution, elimination, or graphing to solve for variables. Step 4: Answer question using proper units.Sep 6, 2014
How do you solve a system equation?
- Write both equations in standard form. ...
- Make the coefficients of one variable opposites. ...
- Add the equations resulting from Step 2 to eliminate one variable.
- Solve for the remaining variable.
- Substitute the solution from Step 4 into one of the original equations.
How do you write and solve equations?
https://www.youtube.com/watch?v=mpPLcw7j7Ws
How do you write a system of equations to represent a situation?