Question 679878: 60-20= 20+
Answer by ReadingBoosters(3246)   (Show Source):
You can put this solution on YOUR website! Are you asking 60-20=20+x ???
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60-20 is 40
40 = 20 + x
To isolate the x variable, subtract 20 from both sides
40 - 20 = x
20 = x
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Therefore,
60 - 20 = 20 + 20
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