3 years ago

Which step is not necessary when solving this system of equations by graphing? 3x-y=4 x+y= -4

Mathematics

2 answers:

puteri [66]3 years ago

6 0

Answer:

determine the shaded area for each line

Step-by-step explanation:

its not need

lions [1.4K]3 years ago

3 0

Answer: The answer is C: determine the shaded area for each line.

Just took the test on Edg.

Step-by-step explanation:

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