Mathematics
Grade-7
Easy
Question
(2x + 4) - (7x - 1)
- 5x + 3
- -5x + 5
- -5x – 5
- 5
Hint:
Rearrange such that like terms are together
The correct answer is: -5x + 5
(2x + 4) - (7x - 1)
=2x -7x +4+1
=-5x +5
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