Solve for x
x=0
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6-x-2x=6
Subtract 2x from both sides.
6-3x=6
Combine -x and -2x to get -3x.
-3x=6-6
Subtract 6 from both sides.
-3x=0
Subtract 6 from 6 to get 0.
x=0
Product of two numbers is equal to 0 if at least one of them is 0. Since -3 is not equal to 0, x must be equal to 0.
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