The expression 2/3a -7+7/18a-5 1/6 is an illustration of fractions
The simplified expression of 2/3a -7+7/18a-5 1/6 is 19/18a -73/6
How to evaluate the expression?
The expression is given as:
2/3a -7+7/18a-5 1/6.
Collect like terms
2/3a -7+7/18a-5 1/6 = 2/3a + 7/18a-7-5 1/6.
Express mixed fractions as improper fractions
2/3a -7+7/18a-5 1/6 = 2/3a + 7/18a - 7 - 31/6.
Evaluate the sum and difference
2/3a -7+7/18a-5 1/6 = 19/18a -73/6
Hence, the simplified expression of 2/3a -7+7/18a-5 1/6 is 19/18a -73/6
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