Linear System Equations Review

Horoscope defines numerology as, "an ancient study that draws meaning from different numbers, number combinations, letters, and symbols in your life. This art can help us tap into the underlying patterns of the universe and reveal new truths about who we are."

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You are going to find your number and its meaning on the next slide

These past few days we learned many methods to find the solution of two equations in slope intercept form. Today we are going to stamp our learning by practicing.

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​If you choose: tabular, graphical, and substitution methods, you are correct.

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Today we are going to practice finding the solution of both system of equation using each method.

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​Note: We will be looking at more challenging methods move forward, but before we go to step 2, we have to master step 1.

​To find the solution using a tabular method:

• ​You have to create a x-y table

• ​Substitute x value into the equation to solve for y

• ​The solution is the coordinate point that is on both table.

​To find the solution using a graphical method:

• ​You have to graph the equation by finding the y-intercept and slope for each equation

• Then locate the point where both line meet, that will be your solution.

​To find the solution using a algebraic method:

• ​You have to first identify that both equations are in slope-intercept form

• Set the equations equal to each other to solve for x

• Substitute value of x into equation to solve for y.​

​Suppose you one of the equation is in slope-intercept form, how would you find the solution?