What is the value of x in the equation 1 third x minus 2 thirds is equal to negative 18 ?
Answer
A
56
B
negative 52
C
52
D
negative 56
Explanation
Multiply both sides of (1/3)x − 2/3 = −18 by 3 to clear the fractions, giving x − 2 = −54. Add 2 to both sides to get x = −52, so the correct choice is negative 52.
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