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The expression 3r - 6 can be written as _____. 3(r - 2) 3(r - 6) 3(3r - 6) user: 18 - 2[x (x - 5)] user: simplify 18 - 2[x (x - 5)]. user: simplify 18 - 2[x (x - 5)]. 8 - 4x 28 - 4x 28 - 2x

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jamilashah
The expression 3r - 6 can be written as 3(r-2), because when you distribute 3(r-2) you get 3r -6. So they are equivalent.  

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