Question
Simplify these expressions and find their values, If x = 3, a = -1, b = -2.
(v) 2a - 2b - 4 - 5 + a
(v) 2a - 2b - 4 - 5 + a
✓
Answer
(v)The simplified expression is 3a - 2b - 9 and its required value is -8.
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