Solving+Systems+of+Equations

Solving Systems of Equations
 * Linear systems ** consist of two or more linear equations in the same variables.
 * Solution of a system o ****f Linear eq ****uations: **in two variables is an ordered pair that satisfies each equation in the system.
 * If you want to check ** if a point is a solution then put it in both equations to see if it is right.
 * If it is right **then you write solution and the answer.
 * If not **then you write not a solution and the answer you got.


 * X || 0 || 1 || 2 ||
 * Y ||  ||   ||   ||


 * __Steps to solve__**

 1. Write the two equations. 2. Make two tables. Make sure each table has 2 lines with 4 blocks across on each. 3. Put in values for X at least 3 different values. Choose 0, 1, 2 unless the number you would get is a fraction then put in numbers divisible by the denominator. 4. Substitute X with the numbers you choose. 5. Solve and put in the number y Helpou get for Y 6. Then graph the 6 coordinates you get. See where both lines intercept and write down the coordinate and that is your answer. Visual EXAMPLES



PRACTICE PROBLEMS