Linear Equation Boogie

learn how to fly through these equations

Graphing

To graph a linear equation, we can use the slope and y-intercept. Locate the y-intercept on the graph and plot the point. From this point, use the slope to find a second point and plot it. Draw the line that connects the two points.

Substitution

We can substitute y in the second equation with the first equation since y = y. The solution of the linear system is (1, 6). You can use the substitution method even if both equations of the linear system are in standard form. Just begin by solving one of the equations for one of its variables.

Elimination

In order to use the elimination method, you have to create variables that have the same coefficient—then you can eliminate them. Multiply the top equation by 5. Next add the equations, and solve for y. Substitute y = 10 into one of the original equations to find x.

Frequently Asked Questions

What is the easiest linear equation to work? Answer: The easiest linear equation to work is entirely up to your decision.

What is the fastest linear equation to work? Answer: The easiest linear equation to work( In my opinion) is elimination, but then again, it is entirely up to your decision.