3+5-2x-54-7=0
3+5-2x-61=0
5-2x=61-3
5-2x=59
-2x=59-5
-2x=54
(-x)=54/2
(-x)=27
x=-27
Answer:
3, 5, -54, and -7 are like terms while -2x stays alone.
Explanation:
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