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Mathematics
15 May, 15:25
7=x+3. What is being done to the variable?
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Holly Snyder
15 May, 15:44
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Step-by-step explanation: If you take a look at the right side of the equation, a 3 is being added to our variable x.
If you were going to solve this equation, you must subtract 3 from the right side and the left side to isolate our variable.
You would end up with 4 = x.
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