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Summation by Sigma Method

Combine the l...

Question

Combine the like terms and simplify.
$2 p - 3 q - q + 5 p - 4 q + 10 p - 3 q$

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Solution

Combining the like terms we get :
$= 2 p + 5 p + 10 p - 3 q - q - 4 q - 3 q = 7 p + 10 p - 4 q - 4 q - 3 q = 17 p - 8 q - 3 q = 17 p - 11 q$

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