Mathematics
Grade-7
Easy
Question
Find the difference (2x + 5) − (x + 4).
- x + 1
- 3x + 9
- −x + 1
- x + 9
Hint:
Rearrange such that like terms are together
The correct answer is: x + 1
(2x + 5) − (x + 4).
=2x-x +5 -4
=x+1
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