Find the value f -2 x [ (21/7) + (-6/22) + (-8/21) + (5/22) ]
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Answer:
- =f−6x+
- −197
- 462
step-by-step:
- f−2x(
- 21
- 7
- )+
- −6
- 22
- +
- −8
- 21
- +
- 5
- 22
- =f+−6x+
- −3
- 11
- +
- −8
- 21
- +
- 5
- 22
Combine Like Terms:
- =f+−6x+
- −3
- 11
- +
- −8
- 21
- +
- 5
- 22
- =(f)+(−6x)+(
- −3
- 11
- +
- −8
- 21
- +
- 5
- 22
- )
- =f+−6x+
- −197
- 462
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