Question

Solve the system of linear equation in two variables and find their graph

Answer 1

Answer:

there are three ways to solve system of linear equations in two variables:

1. graphing
2. substitution method
3. elimination method

solve by graphing

step 1. graph the first equation.

step2. graph the second equation on the same co-ordinate system as the first

step3. find zhe solution.

step 4. check the proposed ordered pair solution in BOTH equations.

Step-by-step explanation:

hope it's help you dear

Answer 2

To use the graphical approach to solve a combination of linear simultaneous equations variables, first draw that line that represent them.

If two lines cross at a point, we say the pair is consistent, and the point's coordinates can provide unique solution.

Plot Points to Graph a Linear Model

• Find three points with the same coordinates as the equation's solutions. Arrange the items on a table.
• Create a rectangle coordinate system to plot the points. Make sure the points are aligned.
• Draw a line connecting the three locations.