Mathematics
Grade-7
Easy
Question
Subtract (-11a + 7) – (11a – 7)
- 22a - 14
- 0
- -22a + 14
- -22a
Hint:
Rearrange such that like terms are together
The correct answer is: -22a + 14
(-11a + 7) – (11a – 7)
= -11a -11a +7 +7
=-22a +14
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