asked 214k views
7 votes
4x +8

To be correct, the students could have written any of the following expressions EXCEPT –
1. 12x
2. 4(x + 2)
3. 3x + 8 + x
4. 2 + 2x + 2x +6

asked
User ClassA
by
8.1k points

1 Answer

7 votes
(1.)
Would be the correct answer because you can't add the two values together, they both need to have 'x' to be able to.
answered
User PericlesTheo
by
8.2k points

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