-7=6x-1
+1 +1 Move the constants to one side and the variable to the other
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-6=6x
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6 6
x=-1
-7+1=-6 due to rules saying that if a negative number is added to a positive number, it will be subtracted and if the negative number is higher than the positive number, then the sum will be negative
We then divide by the number with the variable so we can isolate it.
