3 years ago

7. Identify the reason for each step in the solution.

Mathematics

1 answer:

Alik [6]3 years ago

4 0

Answer:

Distribution is used from steps 1-2

They eliminate 2x by subtracting it on both sides (steps 3-4)

They eliminated 6 by subtracting it from both sides (steps 5-6)

(steps 3-6 is eliminating like-terms)

Thus this leaves the answer being x=-3

Step-by-step explanation:

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