Answer: 2x - 4y = -1
Step 1: Move the variable.
2x - 4y = 4y - 1 - 4y
Step 2: Remove the opposites.
2x - 4y = -1
Answer = 2x - 4y = -1
Hope this helps!
Answer:
6 greeting cards for 23.40
Answer: It should be an 8th grade level
(sorry if i'm wrong)
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