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Tresset [83]
3 years ago
7

What is the justification for the step taken from line 2 to line 3?

Mathematics
1 answer:
RideAnS [48]3 years ago
8 0

Answer:

Combining of like terms on one side of the equation

Step-by-step explanation:

As you can see, when transitioning from line 2 to line 3, the "2x" term is subtracted from both sides, moving it to the left and combining it with the "-4x".

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