Which step is not necessary when solving this system of equations by graphing?
[3x-y=4
T...
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Mathematics, 06.05.2020 08:00 alwaysneedhelp84
Which step is not necessary when solving this system of equations by graphing?
[3x-y=4
Tx+y=4
Identify the point of intersection.
Choose a method to graph the equations,
Determine the shaded area for each line.
Write the solution as an ordered pair.
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