What is the simplified result of the expression: X+1/7 - X-1/8?
- 56/1
- 1/56
- 1/54
- 54/1
Explanation
To simplify the expression, we need to follow the rules of fractions and combine like terms:
X + 1/7 - X - 1/8
First, subtract X from X, which cancels out:
1/7 - 1/8
To subtract fractions, we need a common denominator, which is 56. So we can rewrite the fractions as:
(8/56) - (7/56)
Now we can subtract: 1/56
So the simplified result is:
1/56
Related MCQs
- 8y + 5
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- None of these
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